5. Each year, human activities add millions of tons of carbon dioxide to the atmosphere. As a result, the amount of carbon dioxide in Earth's atmosphere has increased by about 39% since the beginning of the Industrial Revolution. Plants and oceans have been able to absorb about 55% of this extra carbon dioxlde. Which statement best describes what has happened to the other 45%? sC.BL. 18.3 A. It has moved out of Earth's atmosphere, into space. B. It has stayed in Earth's atmosphere, acting as a greenhouse gas. C. It has been absorbed by precipitation and fallen to the ground as rain. D. It has been absorbed by hardening lava flows and newly formed sedimentary rocks.

Q: The difference between industrial and photochemical smog is that photochemical smog __- is produced…

A: The composition of atmospheric air is very much critical because this air is the source of our…

Q: In biofuel production, plants are grown in order to create fuels thatare eventually burned in…

A: Biofuels are fuels that are isolated from biological sources. These fuels are always considered to…

Q: 33. Increase in the population of photosynthetic bacteria using the oxygen-releasing pathway led to…

A: Answer---     Correct option is (e)

Q: What % of CO2 is absorbed by the oceans from burning fossil fuels?

A: Carbon dioxide is chemical compound which comprises of one carbon and two oxygen atoms.It has the…

Q: The target amount of carbon dioxide in the atmosphere needed to avoid rising sea levels, shifting…

A: Due to human are burning lot of fossil fuel , CO2 is increasing in atmorphere.   Ocean absorb moat…

Q: 23. Which of the following is an inorganic molecule that producers can use to make o heterotrophic…

A: Organic molecules have carbon-hydrogen bonds. These types of molecules are created by living…

Q: 11. Soil can be important in lessening the effects of climate change because:   soil can be a large…

A: "Climate" is the average temperature, amount of water vapor in the air (humidity), and amount of…

Q: How is nitrogen gas in the atmosphere converted to a form usable by living creatures? Select all…

A: Option e.) fixation

Q: The term BOD (Biological Oxygen Demand): Group of answer choices is a measure of the organic matter…

A: Biological oxygen demand Biochemical oxygen demand or BOD is defined as the amount of dissolved…

Q: What the steps taken by government to control air pollution includes?

A: The release of pollutants into the air that is harmful to the health of organisms and the…

Q: How will the planet respond on the long term to human changes to atmospheric CO2?

A: Human activities ( primarily the burning of fossil fuels) have fundamentally increased the…

Q: What does the coal and petroleum contains?

A: Fossil fuels are hydrocarbons that composed of hydrogen and carbon primarily. They also have some…

Q: 2. Is there a way to avoid reaching the predicated levels of 800 ppm of carbon dioxide in the…

A: Photosynthesis eliminates carbon dioxide normally — and trees are particularly acceptable at putting…

Q: 1. The importance of phytoplankton and dust to our climate? Replace the numbers in the figure with…

A: Phytoplankton  Phytoplankton are the very important component of aquatic system. They are…

Q: How does natural gas impact the environment?

A: Natural gas is the naturally occuring gas. This is the hydrocarbon gas that contain several other…

Q: 36. In the nitrogen cycle, what is the major reservoir for nitrogen?   the atmosphere the…

A: The Nitrogen Cycle is a biogeochemical process involving the conversion of atmospheric nitrogen…

Environmental effects

Environmental effect is the beneficial or adverse impact of human products, services, or activities on the environment. For example, the release of volatile organic compounds negatively affects the environment and causes smog formation. On the other hand, collecting litter and putting it in bins positively affects the environment.