Directions: Analyze the graph shown below and express your answer concisely. The graph shows the percentage concentration of oxygen on Earth's atmosphere as years pass by.

Q: 1.What is the most common source of CO2 emissions? 2.How do ice cores provide CO2 level data that is…

A: 1. main sources-  a. natural sources - decomposition of plants and living biomass, volcanoes,…

Q: What will happen to life on earth if rainforests are destroyed

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Q: By pumping carbon dioxide and other greenhouse gases into the atmosphere, we are inadvertently…

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Q: ound-trip flights to Costa Rica each year. Show your work. Calculate the number of acres of forest…

A: Solution :: Step 1 of 3 : Biomass refers to mass of living organisms which includes plants, animals,…

Q: what do you think could be done to reduce levels of carbon dioxide in the atmosphere? What could…

A: 1) By reusing half of your household squander, you can save 2,400 pounds of carbon dioxide every…

Q: Which statement best describes the relationship between carbon dioxide in the atmosphere and global…

A: Most noticeably carbon dioxide exponential rise has been observed since industrial revolution…

Q: Analyze the following data table indicating the amount of Carbon Dioxide in Earth's atmosphere at…

A: Earth`s temperature is in direct correlation with the levels of CO2 which is the primary greenhouse…

Q: Which of the following would not increase carbon dioxide in the atmosphere

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Q: If there are many greenhouse gases, why is only carbon dioxide considered a cause of global…

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Q: nts cycle through ecosystems through decomposition. The figures show data on the position rates in a…

A: Here the daily rate of mass loss refers to decomposition of the leaves. In the first graph different…

Q: What measurements do the green circles represent? What measurements do the red circles represent? :…

A: Carbon dioxide (CO2) gas plays an important role in the environment. It is also one of the prominent…

Q: Atmosphere hydrosphere Draw and label at least 5 more arrows on the diagram to show the movement of…

A: It is a biogeochemical cycle in which carbon is exchanged among geosphere (land), atmosphere (air) ,…

Q: How does the processes of cellular respiration impact the global carbon cycle? Group of answer…

A: Cellular respiration involves metabolism of glucose in the presence of oxygen (aerobic cellular…

Q: Why are gases such as CO2 and methane called greenhouse gases?

A: Pollution is an any undesirable change in physical ,chemical or biological characteristics of air,…

Q: Which of the following is NOT true about climate change? a. Today’s climatic warming particularly…

A: Introduction :- The average weather in a certain place over a longer length of time is referred to…

Q: The current concentration of CO2 in the atmosphere is about 415 ppmv. It has been estimated that…

A: All right here we're told that 11 tons of carbon is released every year, the atmosphere and 4.7…

Q: Why is it important the concentration of CO2 in the atmosphere?

A: CO2 :- It was the first gas to be studied 0.03% in the atmosphere It is the heaviest gas It is…

Q: Given the information in the graph what conclusion can you make with respect to the relationship…

A: Rate of the cellular respiration and photosynthesis is dependent on the temperature. They do not…

Q: The carbon cycle is nature’s way of reusing carbon atoms, which travel from the atmosphere into…

A: The carbon cycle is a natural process that involves the exchange of carbon between the atmosphere,…

Q: Which of the following statement about CBOD and NBOD is wrong? O CBOD is carbonaceous biological…

A: BOD ( Biochemical Oxygen Demand) refers to as, the amount of dissolved oxygen needed by aerobic…

Q: What do you know about each of the four greenhouse gases seen in the graph above? The major…

A: "The major contributor of CO2 is the combustion of fossil fuel": Partially correct; combustion of…

Q: Which two gases absorbed by the oceans are the most important? O carbon dioxide & methane O carbon…

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Q: Opponents of alternative and renewable energy technologies argue that such technologies are…

A: The two articles, one from the American Enterprise Institute (AEI) economist.com and one from the…

Q: The greenhouse effect in the atmosphere is produced due to: 1.Absorption and re-emission of…

A: The greenhouse gases absorb the solar radiation which leads to solar radiation to reach the Earth's…

Q: Photosynthetic organisms produce a lot of NPP on earth. Which of the below statements is true? OA.…

A: Net Primar Productivity is the rate at which autotrophs convert light energy to chemical energy. It…

Q: Which of the following is false concerning the carbon cycle?

A: The carbon cycle is a term used to describe the process by which carbon atoms are constantly…

Q: Which among the physical laws of the universe are involved in biogeochemical cycles? Explain.

A: Biogeochemical cycles are the process in which an element such as water moves between its various…

Q: Explain why an increase in oxygen in the atmosphere to 50 percent would be dangerous to living…

A: The oxygen os the life chemical for all living being if utilized under normal levels.

Q: Which of the following best describes the greenhouse effect? O prevents solar radiation from…

A: The greenhouse effect is what has kept our earth and inhabitable warm and cozy place for millennia.…

Q: to help lessen the man-made

A: Climate- The average weather in a given area over a longer period of time is refers as the climate.…

Q: Given the information in the graph, what conclusion can you make concerning the relationship between…

A: A terrestrial ecosystem is defined as a land-based community or family of organisms and the…

Q: Carbon is released from organisms as part of cellular respiration. If the organism lives on land,…

A: The question is asking us to identify the part of the biosphere where carbon is released by…

Q: What is the major source of the CO2 that has accumulated in Earth’s atmosphere over the past two…

A: Methane, surface ozone, nitrous oxide and carbon dioxide are greenhouse gases.

Q: Discuss how various aspects of the planet may look 50 years from now. What domino effects may occur…

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Q: Carbon dioxide in the atmosphere traps heat. Scientists are concerned that too much carbon dioxide…

A: Anthropogenic activities commonly called human activitites contribute greatly in increase in the…

Q: Which of the following statements about atmospheric carbon dioxide levels is correct?     For…

A: In 2019, the global average ambient carbon dioxide concentration was 409.8 parts per million (ppm),…

Q: Which of the descriptions below captures how carbon moves from one compartment to another in the…

A: Ecology is the study of interaction of organisms with one another and with the environment. Ecology…

Q: What are the advocacies that you can do to or personal initiative  to help in the mitigation of…

A: The quantity of fossil fuels consumed, aerosol discharges, and land transformation through farming…

Q: Which of the following is true of greenhouse gases in our atmosphere? Group of answer choices A.…

A: The green houses gases in the atmosphere traps the heat energy from the sun and keeps the Earth…

Q: What process brings carbon from the geosphere to the hydrosphere?

A: Carbon is present in every organisms (living), oceans, atmosphere, and our planet-Earth. It is there…

Q: The three images below are snapshots of the atmospheric CO2 concentration in May, July, and…

A: Introduction Global warming is the long-term warming of the Earth's climate system that has been…

Q: atmosphere is x | + /1185957/variants/1185957/take/7/ Which of the following characteristics…

A: Greenhouse gases are gases in Earth's atmosphere that trap heat. They let sunlight pass through the…

Q: Use the provided graph to examine the relationship between temperature and photosynthetic rate…

A: Let's use the provided temperature data for Davao, Philippines, along with the peak oxygen…

Q: Compare the changes in Earth's past and present atmosphere Earth's atmosphere today - Traces of…

A:

Q: What will happen, if there was no CO2 in the earth's atmosphere?

A: The carbon dioxide gas is composed of carbon dioxide and oxygen molecules and is also a colorless…

Paleontology

A branch of science concerning the scientific study of life from ancient times is known as paleontology. The scientists working on paleontology are known as paleontologists. Paleontologists collect the fossils of organisms from ancient times to classify them. The paleontologists also study the environment from ancient times to study the interactions between different organisms.