Question

1. what does the term biogeochemical cycle describe?

a. the process of making new atoms
b. how matter and elements move through earths systems
c. the creation of energy from the sun
d. how organisms grow and reproduce

Explanation:

Biogeochemical cycles describe how matter and elements move through Earth's systems. They involve the cycling of carbon, nitrogen, water and other substances between the biosphere, atmosphere, hydrosphere and geosphere.

Answer:

b. How matter and elements move through Earth's systems