Biogeochemical Cycles in Ecosystems

Question 1 of 10 • PT-GSE Environmental Science B-IC – 81

Why are plants important to the carbon cycle?

Answer

Plants remove carbon from the soil to help them convert nitrogen to a usable form.

Plants remove carbon from the atmosphere to help them convert nitrogen to a usable form.

Plants remove carbon from the soil to help them make glucose.

Plants remove carbon from the atmosphere to help them make glucose.

Lesson 8: Human Impact on the Environment

Lesson 7: Succession and Extinction

The Cycles of Matter