Which compares the gases released by fertilizers and gases from landfills?(1 point) Responses Chemicals from fertilizers can release nitrous oxide, while landfills release methane. Chemicals from fertilizers can release nitrous oxide, while landfills release methane. Chemicals from fertilizers can release methane, while landfills release carbon dioxide. Chemicals from fertilizers can release methane, while landfills release carbon dioxide. Chemicals from fertilizers can release methane, while landfills release nitrous oxide. Chemicals from fertilizers can release methane, while landfills release nitrous oxide. Chemicals from fertilizers can release carbon dioxide, while landfills release methane.
11 answers
Chemicals from fertilizers can release nitrous oxide, while landfills release methane.
Why does clearing forests using fire contribute to the greenhouse effect?(1 point) Responses Burning trees returns stored oxygen to the atmosphere as a gas. Burning trees returns stored oxygen to the atmosphere as a gas. Burning trees returns stored carbon to the atmosphere as carbon dioxide. Burning trees returns stored carbon to the atmosphere as carbon dioxide. Burning trees returns stored methane to the atmosphere as a gas. Burning trees returns stored methane to the atmosphere as a gas. Burning trees returns stored nitrogen to the atmosphere as nitrous oxide.
Burning trees returns stored carbon to the atmosphere as carbon dioxide.
What is the main reason why raising cattle contributes to global warming?(1 point) Responses Cattle store nitrogen, which is released as nitrous oxide as they die. Cattle store nitrogen, which is released as nitrous oxide as they die. Cattle have microbes in their stomach that produce methane during digestion. Cattle have microbes in their stomach that produce methane during digestion. Cattle eat grass, which reduces the amount of plants that remove atmospheric carbon dioxide. Cattle eat grass, which reduces the amount of plants that remove atmospheric carbon dioxide. Cattle release carbon dioxide as they breathe, similar to humans.
Cattle have microbes in their stomach that produce methane during digestion.
Why do scientists believe that winters might be milder on the Eastern Seaboard in the future?(1 point) Responses A change in the amount of polar ice will reflect more sunlight toward the Eastern Seaboard. A change in the amount of polar ice will reflect more sunlight toward the Eastern Seaboard. A change in the amount of polar ice will make cold water stay at the poles, warming up the land. A change in the amount of polar ice will make cold water stay at the poles, warming up the land. A change in the amount of polar ice will alter how ocean currents move. A change in the amount of polar ice will alter how ocean currents move. A change in the amount of polar ice will pull heat from the Eastern Seaboard.
A change in the amount of polar ice will alter how ocean currents move.
In 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).
The diagram of Earth's carbon cycle shows the interactions among the different spheres by illustrating how carbon moves between them. In the biosphere, plants take in carbon dioxide from the atmosphere through photosynthesis, incorporating it into their tissues. When plants undergo respiration or decompose, carbon is released back into the atmosphere. The lithosphere stores carbon in the form of fossil fuels, which can be released into the atmosphere through human activities like burning coal or oil. The hydrosphere also plays a role in the carbon cycle, as oceans absorb carbon dioxide from the atmosphere and marine organisms incorporate carbon into their shells. Overall, the diagram demonstrates the interconnectedness of these spheres in the cycling of carbon throughout Earth's systems.
In one to two sentences, explain how the loss of Arctic sea ice may affect the ocean currents and climate near the Western European coast.(2 points)
The loss of Arctic sea ice may disrupt the normal flow of ocean currents, such as the Gulf Stream, leading to changes in the climate near the Western European coast. This could result in milder winters and altered weather patterns in the region.