The_________ refers to the sum total of all life on Earth.
A) geosphere
B) hydrosphere
C) atmosphere
D) biosphere

Question

Quizplus · Accepted Answer

The biosphere refers to the sum total of all life on Earth, including all living organisms and their relationship with each other and with their environment. The geosphere refers to the solid components of the Earth, such as rocks and minerals. The hydrosphere refers to all of the Earth's water, including oceans, lakes, and groundwater. The atmosphere refers to the layer of gases that surround the Earth.

The_________ Refers to the Sum Total of All Life on Earth