Answer:
Option B
Explanation:
Growth of trees would increase the amount of carbon dioxide (atmospheric carbon) taken in for photosynthesis while releasing oxygen into the atmosphere, effectively lowering the level of atmospheric carbon.
Well there is not much to go off of, but I am very confident the answer would be studying fossil records,
The answer is letter d. Biodiesel. Biodiesel is made of natural products made from animal fats and vegetable oils meant to be used in typical diesel engines and is thus different from the vegetable and waste oils used to fuel converted diesel engines. While the crude oil is a naturally occurring flammable liquid containing complex mixtures of hydrocarbons and other organic compounds.
