Of the four major Earth systems,which one is composed of living organisms?
A) atmosphere
B) hydrosphere
C) lithosphere
D) biosphere

Question

Quizplus · Accepted Answer

The biosphere refers to all living organisms on Earth and their interactions with each other and with the non-living parts of the Earth system. The atmosphere is the layer of gases surrounding the Earth, the hydrosphere is all the water on Earth, and the lithosphere is the solid Earth, including rocks and landforms.

Of the Four Major Earth Systems,which One Is Composed of Living