187k views
4 votes
Earth's ecosystems as a whole are referred to as the

A. ecosphere
B. ecology zone
D. biotic sphere
C. biosphere

User Saverio
by
7.6k points

1 Answer

6 votes

Answer:

C. Biosphere

Step-by-step explanation:

The biosphere is made up of the parts of Earth where life exists—all ecosystems.

User Vikram Bose
by
8.5k points