Answer:
As you move up each trophic level energy decreases, trophic levels need energy to sustain it and hence it which means more resources, which decreases the number of organisms.
<span>Plants and animals become agents of mechanical weathering when their growth, activities or movements expose rocks to the weathering actions of wind, rain and ice. The roots of plants, particularly large trees, can shift the soil and lift or crack rocks that block their paths.</span>
F is option A
G is option D
Energy can move to something else or another part of something-transfer.
Conduction is an example.
Energy transformation is one energy form changing to another kind of energy.
Chemical energy is transformed into mechanicle energy in a car.
Just learned this in school