Which of the following statements best describes the importance of biogeochemical cycles?

a. they explain how adaptations of organisms can change based on environmental pressures

b. they explain how energy moves through trophic levels of an ecosystem

c. they chart how biotic changes destroy unstable ecosystems

d. they show how certain compounds and elements move through the environment and are continually used and recycled

D

Explanation:

There are different types of biogeochemical cycles such as; carbon, nitrogen, sulfur, phosphorus, and etcetera named after the respective elements being recycled. They show how these essential elements pass in different spheres of the earth (lithosphere, atmosphere, and hydrosphere) and are used and recycled by different processes.

explanation:

on disadvantage of hydroelectric power is the cost. another disadvantage of using hydroelectric power is finding a water source powerful enough to harvest hydroelectric power.

plato users

given bodies of water

pacific / arctic / indian / southern

[ a ] the caribbean sea

[ b ] the northern ocean

[ c ] the atlantic ocean

[ d ] the barents sea

with this being the given answers