Earth's geochemical cycles remove and add materials, such as water and rock. the three main, interconnected geochemical cycles of earth are

Correct Water, rock, and tectonic cycles

The geochemical cycle refers to the pathway in which the chemical elements pass on the surface of the earth. The three main geochemical cycles on the earth are rock, water, and tectonic cycles.

The water cycle involves the movement of water and the tectonic cycle deals with the rock deformation process and that of rock cycle deal with the rocks.

clumped distribution, because you'de have all of the population gathered in a relatively small are.

it's the most common because it provides protection and a mate for reproduction

example: humans, seeweed, cattles, etc.

b. lithosphere, asthenosphere, mesosphere   is the answer most likely