Question

The earth's geochemical cycles are the_
and_

Answer 1

Blank One: Rock

Blank Two: Tectonic

Step-by-step explanation:

From the choices above, we are looking for Geochemical cycles. The other choices are part of the Biogeochemical cycles. Rock and Tectonic cycles do not include the biosphere properties in their cycles as the other choices do. Hopefully, this makes sense.

Answer 2

Carbon cycle.

Nitrogen cycle.

Nutrient cycle.

Oxygen cycle.

Phosphorus cycle.

Sulfur cycle.

Rock cycle.

Water cycle.

Step-by-step explanation: