2. the breaking down of rocks by wind water ice and plants roots

Biomass can be used to generate electricity. biomass relies heavily on agricultural crops. plants release carbon dioxide and water in combustion. plants use photosynthesis to originally generate the energy that is needed. the chemical energy of these plants all started with what energy source?

Advances in technology have enabled scientists and researchers to better study the evolutionary relationships between species

When ash and dust begin to settle on the ground, they eventually become compacted by