Question Info

This question is public and is used in 382 tests or worksheets.

Type: Multiple-Choice
Category: Biogeochemical Cycles
Level: Grade 9
Score: 7
Author: shannonh1028
Last Modified: 3 months ago

View all questions by shannonh1028.

Biogeochemical Cycles Question

View this question.

Add this question to a group or test by clicking the appropriate button below.

Grade 9 Biogeochemical Cycles

The recycling of chemical elements throughout an ecosystem is
  1. energy.
  2. a trophic level.
  3. the phosphorus cycle.
  4. the biogeochemical cycle.
You need to have at least 5 reputation to vote a question down. Learn How To Earn Badges.