Q: What is the importance of water, carbon and nitrogen for living organisms? Explain briefly.
A: Importance of water,carbon and nitrogen: Water is the main solvent of the living beings and it is…
Q: stable isotope in studies in microbial ecology?
A: Isotopes of an element which are found naturally and which do not gets decayed radioactively stable…
Q: Part 3: Conclusion Questions 1. Is there a relationship between temperature and the atmospheric…
A: Ecology is the study of interaction of organisms with one another and with the environment. Ecology…
Q: Can you please help answer this question base on the graph it shows?
A: In the image given, a scatter plot has been shown which shows a significant correlation between mean…
Q: What is the largest reservoir of carbon? O a. The oceans b. Sedimentary rock OC Living organisms Od.…
A:
Q: Recite four forms of renewable energy and for each provide teo major negative environmental impacts…
A: In today's world, the pursuit of renewable energy sources is critical for reducing our reliance on…
Q: Why is the cycling of matter essential to the long-term continuanceof life?
A: Matter moves in an unexpected manner in comparison to how energy moves. In this way, in contrast to…
Q: All organisms can convert __________ to organic nitrogen (nitrogen bound to a carbon), but few…
A: The largest gas in the atmosphere is nitrogen (N2). Nitrogen makes up about 78% of the world's gas.…
Q: Which of the following types of organisms convert ammonia to proteins? fungi plants nitrogen-fixing…
A: Introduction The synthesis of organic nitrogen compounds such as amino acids from inorganic nitrogen…
Q: Describe the movement of of chemical elements/nutrients between organisms and nonliving compartments…
A: Biogeochemical cycle It is a natural process by which elements and nutrients keep circulating from…
Q: What is the problem caused by 2. P. In your own words, what is acid rain? acid rain? 4jn your own…
A: Acid rain occurs when acid is produced in both wet and dry forms, such as raindrops and snow.
Q: How is new organic matter made in nature?
A: Organic matter refers to the substances that have carbon atoms in their structure.
Q: Q7 Which of the following is not a greenhouse gas? Methane Carbon dioxide Carbon monoxide Nitrogen
A: Greenhouse gases are responsible for the heat elevation of the earth. A great concentration of these…
Q: The relative humidity in pore spaces is high in soils in tropical areas but low in desert soils.…
A: The tropics are warm all year, averaging 25 to 28 degrees Celsius. Desert surfaces receive a little…
Q: If abiotic origin of life is in progress on a planet other than earth, what should be the conditions…
A: Abiotic origin of life or abiogenesis refers to the production of new life forms from the nonliving…
Q: There are many different natural resources found in Florida. Florida's climate is warm and humid…
A: The animals and plants, who live together in a certain geographical region, become dependent on each…
Q: Heavy Metals were identified as environmental pollutants much earlier than most trace level organic…
A: Yes, heavy metals have been recognized as environmental hazards for a much longer time compared to…
Q: How does carbon enter the atmosphere? Burning fossil fuels Cellular respiration O Both A and B…
A: Introduction :- An atmosphere is a layer (or layers) of gas that surrounds a planet and is held in…
Q: Match the structure with the correct form of carbon. coal mine a. carbon reservoir Mediterranean Sea…
A: arbon is a chemical element which is most abundantly available and is a important element for all…
Q: . Ozone (O3) is an important naturally occurring component in our atmosphere, where it forms a…
A: Ozone layer depletion enhances the amount of UVB that reaches the Earth’s surface. Laboratory and…
Q: What is the significant about the type of structure shown in the image? Select one alternative: O…
A: The image is that of a coral which is forund in the seas.
Q: Your friend's cottage is on a lake that has experienced numerous blooms of cyanobacteria (blue green…
A: A combination of warm temperatures, sunlight amd nutrient rich waters can cause blue green algae to…
Q: What would happen to the nitrogen cycle if all bacteria were absent? Explain your answer.
A: The earth's atmosphere is made up of 78% of nitrogen which is used both by plants and animals to…
Q: Life originated from the earth’s inorganic atmosphere in the post, but this no longer happens today.…
A: Theories from various scientists propose that in Earth's prebiotic history, simple organic matter…
Q: ail, coal, petrolleum these are dalleds
A: Over long time , under heat and pressure from earth crust the body of different organisms…
Q: 1. What is the carbon cycle? 2. What causes a significant increase in CO2 in the Atmosphere? 3. Name…
A: Ans 1: Carbon Cycle is a biogeochemical cycle where various carbon compounds are interchanged among…
Q: Illustrate and explain the following using a diagram: 1.Three ways in which water vapor enters the…
A: Introduction: water vapors enter the atmosphere in three different ways that are evaporation,…
Q: In what kinds of marine environments can carbon be buried in large quantities?
A: Marine environments generally support the growth of marine life and it depends mostly on the…
Q: Question: Please propose an explanation for the correlation between the annual fluctuations of…
A: Here,in these given figures,we can see that the level of atmospheric carbon dioxide is increasing…
Q: Relative dating of sedimentary rock is location specific due to Differences in fish assemblages…
A: Limestone and sandstone are types of sedimentary rocks.
Q: What kinds of organisms can fix nitrogen? Which onescannot?
A: Introduction: Nitrogen fixation is the cycle by which atmospheric nitrogen is changed over by either…
Q: The Miller-Urey experiment provided evidence that abiotic processes could produce organic molecules…
A: Introduction The Miller–Urey experiment was a chemical experiment that mimicked early Earth…
Q: Describe two processes where carbon exists the atmosphere.
A: The carbon cycle is nature's method of reusing carbon molecules, which travel from the environment…
Q: Figure 1.16 seems at first to be simply a description of thephysical and chemical properties of a…
A: The chemical and physical environments on Earth are remarkably diverse, providing life with a…
Q: Which substance is à föSsil fuel? O carbon dioxide O natural gas O wood uranium
A: Fossil fuels are hydrocarbon containing materials that formed in the geological past from remains of…
Q: How the Earth's atmosphere acts as a greenhouse (be specific)? Why is Earth's greenhouse effect…
A: The sun's light can reach Earth's surface thanks to greenhouse gases, which then trap the heat that…
Q: What quality of carbon makes it such a big deal in terms of life on earth?
A: In an ecosystem there are several components with different chemistry which helps to sustain an…
Q: In the nitrogen cycle, ? Occurs when nitrogen gas is converted to form usable to plants, often by…
A: In the nitrogen cycle, nitrogen assimilation is the process that follows when nitrogen gas is…
Q: Explain how carbon isotopic signatures can be used to determine diets of extinct organisms.
A: Carbon isotopic signatures can be used to determine diets of extinct organisms. They are used…
Q: List some examples of carbon stores for each sphere.
A: Storage of Carbon --The Carbon cycle is the biogeochemical cycle by which Carbon is exchanged…
Q: Part 2: Bar Graph Make a bar graph of the carbon stores. The carbon stored in sediments and…
A: The value of carbon stored in different reserves ranges from 3 GT to 50,000,000 GT. So, we will draw…
In what natural forms is carbon found? Name three ways carbon is
returned to the atmosphere and a way it is fixed into organic
compounds.
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- How does matter and energy circulate in nature? Energy circulates through living things. Energy flows in only one direction, matter flows cyclically. O Energy and matter circulate through biogeochemical cycles. OCirculate between the atmosphere and the lithosphere.Why is carbon dioxide the focus of so much attention regarding climate change? What are the main sources of carbon dioxide in the atmosphere and what can we do to reduce the amount of carbon dioxide in the atmosphere? Bring into your discussion the carbon cycle, a discussion of Venus and Mercury, the evidence for human impact on carbon dioxide levels in the atmosphere and its impact on climate (refer to any graphs you need to), and ways in which scientists have recommended limiting climate change.Which of the following statement about CBOD and NBOD is wrong? O CBOD is carbonaceous biological oxygen demand. This BOD refers to the portion of total BOD usually related to organic carbons as result of biodegradation. O NBOD is non-biological oxygen demand. NBOD refers to the portion of total BOD usually related to the conversion of ammonia nitrogen to nitrite or nitrate. O CBOD and NBOD evolve at different stages of biodegradation. O NBOD is characterized by a post stage of biodegradation, where CBOD occurs throughout the entire biodegradation if any carbonaceous organics are present.
- Can you help me plz on this work i have for my bio class so basically you have to make a bar graph of the the carbon stores use the carbon cycle interactive to help with this assignmentCarbon cycles between different reservoirs or "storage pools" as it makes its way through ecosystems. Which of the following is considered the most important terrestrial reservoir for carbon? O Ocean O Plants and animals Soil O AtmosphereThe Carbon Cycle Carbon dioxide in atmosphere Weathering of terrestrial rocks Air sea gas exchange Respiration Human emissions Respiration Terrestrial photosynthesis Oceans Soil carbon Leaching/Runoff Ocean sediments Marine photosynthesis Microbial respiration and decomposition Fossil carbon Uplifting According to this image of the carbon cycle, from your OpenStax textbook, which of the following removes carbon from the atmosphere? photosynthesis weathering of terrestrial rocks human emissions O cellular respiration by plants and animals
- (2) Name the human activity that is responsible for the greatest change to the amount of carbon (3) Explain how farming cattle to provide meat and milk may change the amount of carbon in 7.3 The carbon cycle available for cycling. buning of fossil fuels such as coal, oil anel aas 3 the atmosphere. Analyse the information proided about how human activity changes the carbon cyele o the diagram of the carbon cycle below: (a) colour in red the arrows that represent movements of carbon that would be increasendi human activity (b) colour in blue the arrows that represent movements of carbon that would be reduced be human activity Scarbon dioxide in air burning of fossil fuels for vehicles, electricity and heat burning of forests, fuel wood and organic debris photosynthesis A carbon stored in plant tissue terrestrial food chains carbon stored in animal tissue respiration < /decompoOsers coal wastes, dead organisms Tme photosynthesis (aquatic food chains) ol and gas time ----- - formation of…Matter is continually recycled between abiotic and biotic components of Earth's ecosystem in biogeochemical cycles. the various cycles differ from one another in several key aspects of their storage, conversion and modes of transport. In cognizance, describe and explain ONE way in which humans have disrupted the natural cycling of carbon and TWO major environmental consequences of that disruption. For 3-5 sentences onlyIn three to five sentences, describe how the diagram of Earth’s carbon cycle demonstrates the interactions among the biosphere (plants), the lithosphere (ground), the atmosphere (air), and the hydrosphere (water).
- It is not so difficult to imagine what it means to feedon the organic molecules that living things produce. Thatis, after all, what we do. But what does it mean to “feed” onsunlight, as phototrophs do? Or, even stranger, to “feed” onrocks, as lithotrophs do? Where is the “food,” for example,in the mixture of chemicals (H2S, H2, CO, Mn+, Fe2+, Ni2+,CH4, and NH4+) that spews from a hydrothermal vent?If there is no “away” where organisms can get rid oftheir wastes due to the law of conservation of matter,why is the world not filled with waste matter?What is the carbon cycle? The collection of gasses that surround Earth The movement of carbon between different areas of the Earth ) The accumulation of carbon in the lithosphere What is marine snow?