The ultimate source of heat in the process of global warming is a. the burning of fossil fuels b. carbon dioxide c. the sun d. greenhouse gases ! i am absolutley positive it is answer c. the ! i simply did this to others as i had trouble finding the answer.

The answer is option D.

Explanation:

At the point when individuals chop down numerous trees deforestation, this implies less carbon dioxide is removed from the environment by those plants. As the Earth's surface temperature winds up more sizzling the ocean level ends up higher. This is somewhat in light of the fact that water extends when it gets hotter.

oceans

indian ocean

pacific ocean

atlantic ocean

arctic ocean

southern ocean

step 1 ammonium can be absorbed by plants, but some is converted into nitrates which are better for plants to absorb. this is called nitrification. 2. step 2 the deer eats the plants and uses the nitrogen-containing proteins for cell growth. 3. step 3 bacteria in the soil conduct nitrogen fixation to convert nitrogen gas from the atmosphere into ammonium. 4. step 4 some of the nitrates are absorbed back into plants, but denitrification breaks down the nitrates into nitrogen gas released back into the atmosphere. 5. step 5 nitrogen is found in the urine, which gets broken down into ammonium through the process of ammonification. 6. step 6 plants absorb the ammonium and begin assimilation, the process to add the nitrogen to protein.