Maybe life on Earth came to rely on plate tectonics simply because evolution steered it that way. Finally, not all planets meeting the above conditions will necessarily develop life. a) No primates have prehensile feet. Framing and interior fittings were constructed in. But short of interstellar travel, it is virtually impossible to measure plate tectonics on another planet. The judges, both of the supreme and inferior courts, shall hold their offices during good behaviour, and shall, at stated times, receive for their services, a compensation, which shall not be diminished during their continuance in office. Other worlds in the Solar System have ancient surfaces that are pockmarked with craters millions or even billions of years old. Will the economy grow and banks become more willing to end again? Hỏi bài tập, thầy cô VietJack trả lời miễn phí! A handpicked selection of stories from BBC Future, Earth, Culture, Capital, Travel and Autos, delivered to your inbox every Friday. That exposed rock is crucial for the chemical reactions that release minerals. larger teeth in beavers for gnawing wood. "That volcanism is also creating fresh rock that can weather, so you have the ability to do both parts of the carbon cycle.". Will energy become even more expensive and force owners to downsize? Finally, the sections of land used for each house were much smaller than before. In the end, researchers agree that plate tectonics could help coax life into existence. Hydrothermal vents, discovered in the late 1970s, are home to diverse ecosystems, and some scientists have suggested that similar vents gave rise to the first life on Earth. Arm and Mary are studying in their classroom. Tất cả những điều sau đây được đề cập trong đoạn văn để cần thiết cho sự phát triển sự sống, Trừ: A. đá B. In 2016, Craig O'Neill, a planetary scientist at Macquarie University in Sydney, developed computer models that suggest Earth did not have plate tectonics in the distant past – even when life first appeared 4.1 billion years ago. The engine that generates the magnetic field is a churning, molten core of iron. The carbon cycle therefore acts as a global thermostat, regulating itself when needed (although it does not take into account the excess carbon dioxide that is driving human-caused climate change). During those years the economy was relatively strong, and banks were willing to lend large sums of money to people who wanted to buy a home. Plate tectonics is just one of many factors that may influence habitability. Join over six million BBC Earth fans by liking us on Facebook, or follow us on Twitter and Instagram. Learn vocabulary, terms, and more with flashcards, games, and other study tools. But whether that means plate tectonics is required for life, no one knows for sure. But on Earth, tectonic plates shift and slide, constantly renewing the surface. But on another planet, plate tectonics might not be necessary to maintain such a cycle. Earth is not just a vessel for life; the planet itself is alive. Nor do they have liquid cores, magnetic fields, or life – that we know of, anyway. When two plates press into each other, one can get subsumed underneath. b. being necessary for life in humans. the product idea has utility. Due to their strong gravitation, they tend to catch or deflect large objects before they can reach Earth. Why does the writer ask questions in paragraph 6? The article Periodic table of elements provides a short introduction to elements. all genetic variation in a population is equally successful. "We could barely detect it on our planet, and we're standing right on it," Elkins-Tanton says. CÔNG TY TNHH ĐẦU TƯ VÀ DỊCH VỤ GIÁO DỤC VIETJACK, Exobiology is the study of life that originates from outside of Earth. It is only if both sides actually want the conflict to end peacefully that it will happen. The field might have acted as a shield that prevented the solar wind from stripping away the atmosphere – another possible requirement for life. The engine that generates the magnetic field is a churning, molten core of iron. Plate tectonics plays a part in every aspect of this cycle. B. I’d rather just have some bread, thanks. Reproduction is necessary for survival of the species, but not for survival of the individual. Even though neither the moon nor Mars has plate tectonics, both worlds experience "moonquakes" and "marsquakes.". D. a deduction or inference about the information presented. Since (as far as we know) all life is carbon-based, a stable carbon cycle is especially important. factories, instead of on site, and the materials used were often of a lower quality. Subduction can dig deep ocean trenches or induce volcanic eruptions. Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions from 35 to 42. But "it's not necessarily required for life in a broader sense.". The water then flows through rivers and streams, eventually reaching the ocean, where the carbon forms carbonate rocks and organic objects like seashells. From microbes to marsupials, life abounds on Earth. Some volcanoes, such as the ones that make up the Hawaiian Islands, do not require tectonic activity. If aliens do in fact exist, then they might also live on an active planet, rife with ground-shifting geological activity just like on Earth. machinery. In order for life to develop, a planet’s orbit must not be, C. on the same planet as another planet’s orbit, D. less wide than the star’s habitable zone. Carbon dioxide is a greenhouse gas: too much of it, and the atmosphere traps too much heat. Start studying Chapters 53 & 55. One argument that supports the panspermia theory is the emergence of life soon after the heavy bombardment period of earth, between 4 and 3.8 billion years ago. Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions. bring the group together through language. There is only one known example of a habitable world, and that is Earth. The gas is dissolved in raindrops, which fall on exposed rock. Near a plate boundary, seawater can seep into cracks, where magma heats it to hundreds of degrees, ejecting the hot water back into the ocean. Planets outside the Solar System are far away, and even the best telescopes can only tease out the chemical composition of planetary atmospheres, which is already a remarkable feat. If all individuals in a population were clones, then there would be no variation and therefore no Natural Selection at work in that population. all of the above none of the above Question 20 A group such as a football team which must complete an objective or implement a solution is known as a task group. Khóa học ăn chắc điểm 7 tất cả các môn cho teen mất gốc 2k3. The word “it” in the last paragraph refers to _____. Interestingly, the amount of space needed is roughly the width of a star’s habitable zone. Different assumptions with the model can give completely different answers. It would freeze over.". "Plate tectonics is critical for the life we know and love as humans," says Lindy Elkins-Tanton, a planetary scientist at Arizona State University, US. Đăng ký ngay! Metabolism - All living things eat, drink, breathe and excrete.3. Most scientists agree that a habitable planet must be terrestrial, or rock-based, with liquid surface water and biogeochemical cycles that somewhat resemble Earth’s. These questions are weighing heavily on the future of one of the most popular housing styles of the late 20th century. Mountains, formed from plate tectonics, channel air upward, where it cools, condenses, and forms raindrops – which help extract carbon from the atmosphere. Which of the following is NOT an absolutely necessary life function: Answer a. maintaining boundaries b. metabolism c. movement d. responsiveness The basis of the cell theory of life is that cells all have membrane b) 70% of primates have prehensile feet. Start studying Chapter 8. As yet, of course, no such life forms have been found. Get the Answers All of the following are metrics you need to track in your social media audit EXCEPT: The posts with the most engagement (things like comments and Evidence also suggests that periods with little erosion – and therefore fewer available nutrients in the ocean – coincided with mass extinction events. be sincere. "Life has had four billion years to evolve traits that adapt itself to being able to live on a planet with plate tectonics." It is also denser than the mantle, so if it is soft enough, it can slowly drip downward like molasses, dropping carbon deep into the interior, where it can be expelled again via volcanoes. But plate tectonics contributes other things as well. Question 19 All of the following are property, plant, and equipment except land. Plate tectonics could have created diverse environments that sparked evolution, Then there are the volcanoes. Promoting hydroxide deposits C. Leaching mineral ions from soil D. Altering biological molecules necessary for aquatic life Since (as far as we know) all life is carbon-based, a stable carbon cycle is especially important. C. Let’s put some pieces of apple in the salad. As both sides in the conflict apparently desire peace, it is likely that there will be peace soon. Most solar systems have more than one planet, which influence each other’s orbits with their own gravity. Astronomers estimate that as many as a hundred billion planets populate the galaxy. Question 19 In a eulogy, a speaker should do all of the following except celebrate the life of the deceased. The habitable zone is the region around a star in which planets can develop life. Identify an adjournment time c. Thoroughly document all decisions What do you get when you put the two together? Eroding buildings B. McMansion are still popular in some area, but no one is sure how long it will last. B. All of the following statements about the requirements to reinstate a lapsed life insurance policy are true EXCEPT A) Evidence of insurability is required. Life as we know it contains specific combinations of elements including carbon, hydrogen, nitrogen, and oxygen that combine to form proteins and nucleic acids which can replicate genetic code. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Q 22 - Which of the following phase in maven life cycle validates that the project is correct and all necessary information is available? McDonald's is the name of a fast food hamburger chain. The result was an increase in the average home size. Tổng hợp 30 Đề thi thử THPTQG 2021 môn Tiếng anh hay nhất có lời giải !! Of course, not all stars of the right size will give rise to life; they also must have terrestrial planets with the right kind of orbits. Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions. Biogeochemical cycles are the continuous movement and transformation of materials in the environment. These cycles include the circulation of elements and nutrients upon which life and the Earth’s climate depend. But while plate tectonics is important for life on Earth today, what about extraterrestrial life? The constant plate motions may even play a role in Earth's magnetic field. Captain Lewis more or less ignored this and treated Clark as his equal in authority and rank. The school officials are considering a comprehensive planning to alleviate the problem of overcrowding in the dormitories. The factors necessary to compute depreciation include (costjselling price/market value)cost, salvage value and useful life. Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 35 to 42. At least on today's Earth, geology and biology go hand in hand. d. being a total loss of consciousness. If you are on the lookout for activities, The Science Learning Hub team has curated a collection of resources related to the periodic table of elements . Maintaining a warm climate is key for a habitable planet. A. a. order b. sensitivity c. growth, development, and reproduction d. regulation e. all of the above Which of the following characteristics are Its molten core churns, generating a magnetic field that envelops the planet. Carbon C. khí oxy D. nước, Thông tin: Most scientists agree that a habitable planet must be, terrestn rock-based, with liquid surface water ….. A. most stars have more than two planets in their habitable zones, B. no star has more than two planets in its habitable zone, C. it is not possible for a star to have three planets with life on them, D. for life to develop, a star must have at least two planets in its habitable zone. A faster cooling rate allows for convection and, in turn, a magnetic field. Key Terms hemoglobin : iron-containing substance in red blood cells that transports oxygen from the lungs to the rest of the body; it consists of a protein (globulin) and heme (a porphyrin ring with iron at its center) 4. Some of Jupiter's moons have active volcanoes and geysers. The case of Earth teaches that having large gas giants, such as Saturn and Jupiter,.in the outer part of the solar system can help keep a planet safe for life. Earth is the only planet in the Solar System with an outer crust broken into several plates like a cracked eggshell. These cycles include the circulation of elements and nutrients upon which life and the Earth’s climate depen. Even if plate tectonics were required for life, astronomers probably would not be able to tell whether a planet has plate tectonics in the first place. To offset the greater costs of these large homes, land developers built many homes that all used a similar basic design and identical construction methods. Bằng cách đăng ký, bạn đồng ý với Điều khoản sử dụng và Chính sách Bảo mật của chúng tôi. Astronomers have discovered thousands of planets beyond the Solar System, some of which could be habitable. One problem is that their huge size means that they cost a lot to heat or cool. "These geological cycles are making the Earth more habitable," Sleep says, but biology is also important. a. laziness b. noncooperation c. output restriction d. entrepreneurshipChallenge Examination 25 … C. a restatement of your thesis. c) All primates except humans have prehensile feet. Without plate tectonics, Earth would not have its diverse geography, which provides a wide range of habitats. Which of the following is NOT a characteristic of all living things? always use humor. The judicial power of the United States, shall be vested in one Supreme Court, and in such inferior courts as the Congress may from time to time ordain and establish. supplies. You get McMansion, the recently created name for a type of large suburban, two storied home that originated in the United States. Therefore, in order to have a stable system with no planets flying out into space, the orbits must be a good distance from one another. From microbes to marsupials, life abounds on Earth. Dad's car is very old. 1. all of the following are costs to social arising from an insurance systems operation except: a) payments for losses caused by fraudulent claims b) payments for losses caused by exaggerated claims c) use of land, labor and capital These rigid tectonic plates, extending a couple of hundred kilometres deep at most, float on the more malleable mantle below. Over millions of years, continents drift across Earth's surface, going from one climate zone to another. Without plate tectonics, Foley says, volcanism might die out sooner. One complicating factor on Earth is the intimate relationship between plate tectonics and life. Their standardization and lowest possible-cost construction reminded people of McDonald's hamburgers, hence the term McMansion. Since (as far as we know) all life is carbon-based, Tạm dịch: Hầu hết các nhà khoa học đồng ý rằng một hành tinh sống phải có đá trên mặt, với nước… Như chúng ta biết, tất cả cuộc sống của chúng ta đều dựa vào carbon…. These processes carry carbon in and out of Earth's interior, and by doing so, regulate the amount of carbon dioxide in the atmosphere. Water is an important solvent involved in many biological processes. The result was suburban developments full of huge homes, often over 280 square meters in floor area, that all looked similar to each other. buildings. Which necessary life function is not required for an individuals survival? Mark the letter A, B, C or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions. Ordinary repairs meet all of the following criteria except: a Are expenditures to keep an asset in normal operating condition. It is administered, trademarked, copyrighted, and published by the National Fire Protection Association and, like many NFPA documents, is systematically revised on a three-year cycle. Even Pluto – once thought to be a relatively dormant ice world – turns out to be full of towering ice mountains and glaciers, a landscape more dynamic than scientists expected. If you liked this story, sign up for the weekly bbc.com features newsletter called "If You Only Read 6 Things This Week". Erupting volcanoes spew gases and pave new lands with fresh lava. The average life span of a red blood cell is 120 days, at which time the liver and spleen break them down for recycling. He can't afford to buy a new one. Mars and Venus, for example, do not have plate tectonics. Plate tectonics is also responsible for hydrothermal vents on the ocean floor. A warmer climate also results in more rain, which helps extract more carbon dioxide out of the atmosphere. "If we didn't have volcanism sending back carbon dioxide into the atmosphere, then the planet could get very cold. Sometimes, like in the Himalayas, continental plates thrust themselves into each other, and with nowhere to go but up, they build mountains. For now, Earth will remain the only world that is truly alive. Another possible obstacle to life on smaller stars is that they tend to vary in their luminosity, or brightness, due to flares and “star spots”. Most scientists agree that a habitable planet must be terrestrial, or rock-based, with liquid surface water and biogeochemical cycles that somewhat resemble Earth’s. Those turbulent motions are due to a process called convection, in which the hotter liquid rises while the cooler stuff sinks. Fortunately, Earth itself is alive. Mark the letter A, B, C or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions. On Earth, for instance, plate tectonics' most important role is regulating the carbon cycle. But as spacecraft exploring the Solar System have discovered, Earth is not unique when it comes to geological activity. Still, geological activity alone is not the same as plate tectonics. d) All … Volcanoes then belch the carbon back into the atmosphere as carbon dioxide. All of the following statements accurately characterize the life and work of John D. Rockefeller except grain dealer, avoided Civil War, borrowed to start oil company and believed in vertical/horizontal integration, allied with railroad executives The conclusion in your outline should include all of the following EXCEPT A. a topic sentence. C. The main problem in the conflict seems to be that neither side really desires peace. But after that, plate tectonics, among other features, come into play. Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that best completes each of the following exchanges. Carbon is more than just another element – as explained in the article Carbon – life’s framework element. c. giving way temporarily in times of great danger. Of course, any discussion of habitability on other planets is inherently speculative. Stars that are smaller than the sun have different problem. In 1988, the average new American home was 170 square meters, but by 2008 this had risen to 244 square meters, a 44% increase. Problem: Which of the following characteristics are necessary to being “alive”? The definitions of "necessary," "proper," and "carrying into execution" have all been debated since the words were written during the Constitutional Convention in Philadelphia in 1787. In fact, McMansions may now be a threatened species. Whether or not convection takes place in Earth's core – and so whether it creates a magnetic field – depends on the planet's cooling rate. Top 5 Đề kiểm tra 1 tiết Tiếng Anh 9 Học kì 1 có đáp án, Tổng hợp 30 Đề thi thử THPTQG 2021 môn Tiếng anh hay nhất có lời giải, Tổng hợp bộ đề thi thử THPTQG môn Tiếng Anh các năm, Trắc nghiệm Địa 9 Bài 5 (có đáp án): Tổng kết chương 1 - Địa lí dân cư (phần 2), Trắc nghiệm Ngữ Văn 9 (có đáp án): Tìm hiểu chung về chó sói và cừu trong thơ ngụ ngôn của La phông-. But its geological metabolism – and especially the dynamism of its tectonic plates – is also responsible for making it a habitable world. Mark the letter A, B, C or D on your answer sheet to indicate the sentence that best combines each pair of sentences in the following questions. Answers: the product idea has profit potential. Chemical reactions between the rainwater and rock release the carbon and minerals like calcium from the rock. Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 35 to 42.Life in the UniverseExobiology is the study of life that originates from outside of Earth. However, the deeper layers of the crust are warmer and softer. The teacher had only just came in the room when the fire alarm rang, “I really don't think that he'll attend the meeting tomorrow.”. There are two main problems with McMansions. The poor old man never was able to explain what was going on to his family. B. a summary of key points. (d) The processing is necessary to protect vitally important interests of the data subject, including life and health; (e) The processing is necessary in order to respond to national emergency, to comply with the requirements of public order and safety, or to fulfill functions of public authority which necessarily includes the processing of personal data for the fulfillment of its mandate; or all of the above. John Dewey believed that schools can help children develop the thinking skills necessary for life in a democracy through all of the following except: asked Jan 12, 2017 in Education by radomir A. the teacher making decisions on his own and ignoring what the children think Assuming the need for liquid surface water, it follows that most stars around the size of our sun will be able to sustain habitable zones for billions of years. But that conclusion is premature, other researchers say. different beak shape for Jack and Joe are discussing how to make salad for dinner. All of the following have been found to be good for running effective project meetings except: a. All of the following are mentioned in the passage as necessary for the development of life except. The variation can be large enough to have harmful effects on the ecosystem. D. There has been a lot of fighting in the conflict because both sides seem to want it that way. But even if you stripped the planet of all its inhabitants, Earth would still "live". They have even found such a planet around Proxima Centauri, the closest star to the Solar System. Exobiologists, however, have done important work in the theoretical study of where life is most likely to evolve, and what those extrateưestrial life forms might be like. There won’t be peace in the conflict if both sides do not really desire it. Exobiologists, however, have done important work in the theoretical study of where life is most likely to evolve, and what those extrateưestrial life forms might be like. We could barely detect it on our planet, and we're standing right on it. Many people love McMansions for their low price, abundant space and impressive styling, but the news is not all gooD. A planet without plate tectonics, called a stagnant-lid planet, is encased in a rigid crust that locks in carbon. Joe: How about putting some grapes in it, instead? c Extend the useful life of an asset Question 20 Current liabilities are obligations that … Biogeochemical cycles are the continuous movement and transformation of materials in the environment. all of the above. Energy is becoming more expensive, so owners are faced with huge bills if they try to heat or cool their home. As yet, of course, no such life forms have been foun. What sorts of planets are most likely to develop life? View image of Earth is a mosaic of tectonic plates (Credit: Karsten Schneider/SPL), View image of Jupiter's moon Europa is a contender for life (Credit: Nasa/JPL/Caltech/Seti), View image of Venus is an inhospitable world, View image of Plate tectonics help carry carbon in and out of Earth's interior, View image of Hydrothermal vents are home to diverse ecosystems (Credit: Ken Macdonald/SPL), View image of Several thousand known exoplanets have now been discovered (Credit: Nasa/Jpl-Caltech), View image of Volcanoes in Hawaii can erupt without tectonic activity, View image of How Earth's surface may once have appeared (illustration) (Credit: Richard Bizley/SPL). Plate tectonics helps keep volcanism active for a long time. They borrowed a lot of money to pay for their impressive home, but during the 2000s, with struggling economy and high unemployment, they couldn't afford to repay their loan. the product idea is not obvious. First of all, planets in their habitable zones will be so close to the star that they will be “tidally locked” – that is one side of the planet will always face the star in perpetual daylight with the other side in the perpetual night. b Are necessary if an asset is to perform to expectations over its useful life. Some researchers say that, even on Earth, life might not have needed plate tectonics. “Hollywood's Eve” fills in many of the gaps in our knowledges of Babitz's life and work. And plate tectonics could boost the likelihood for life – especially for more complex organisms. Scientists did not develop the theory until the latter half of the 20th Century, and they do not fully understand it on Earth, let alone on other planets. "make all laws which shall be necessary and proper for carrying into execution the foregoing powers, and all other powers vested by this constitution." But no one can say for sure whether it is necessary. This means that for life to evolve, the largest possible number of life-supporting planets in any star’s habitable zone is two. Increased variation of traits in a population actually increases the likelihood of survival of a species as a whole. "We don't understand enough about plate tectonics to understand whether it's critical for habitability," Elkins-Tanton says. Start meetings on time regardless of whether everyone is present b. All of the following are common instrumental values in a company with an inert culture EXCEPT _____. All of the following are examples of adaptations, except mice learning a maze to get food. Scientists may not determine the formula for life until they actually discover ET. a social group.an encounter group. Not only does subduction deliver carbon back into Earth's mantle, but tectonic activity brings fresh rock to the surface. For example, research has suggested that erosion and weathering processes remove elements like copper, zinc, and phosphorous from rock and carry them to the sea. the product idea is new. B) The lapse must have resulted from other than the surrender of the policy for its cash value. The publication Life Safety Code, known as NFPA 101, is a consensus standard widely adopted in the United States. Of all planets, Earth is the only one known to have plate tectonics. The other problem is that McMansion owners are often in a lot of debt. You have to take any prediction of the early Earth with a grain of salt. "You have to take any prediction of the early Earth with a grain of salt," says Foley. Question 1 2 out of 2 points All of the following are necessary criteria for obtaining a patent except: Selected Answer: the product idea has profit potential. In the past, they could have been responsible for bursts in biodiversity, such as the Cambrian explosion 540 million years ago. One major threat is large, frequent asteroid and comet impacts, which will wipe out life each time it tries to evolve. Hãy Đăng nhập hoặc Tạo tài khoản để gửi bình luận. After hundreds of millions of years, the cycle is finally complete. No other student in his class is as successful as Pat. "With that volcanism, there's still a way to have carbon dioxide added to the atmosphere," Foley says.
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