The ________ refers to the sum total of all life on Earth.
A) hydrosphere
B) atmosphere
C) biosphere
D) asthenosphere

Question

Quizplus · Accepted Answer

The biosphere refers to the sum total of all life on Earth, including all living organisms and their interactions with each other and with their environment. The hydrosphere refers to all of the water on Earth, including oceans, lakes, rivers, and groundwater. The atmosphere refers to the layers of gases that surround Earth, and the asthenosphere refers to the upper layer of the Earth's mantle, which is partially molten and responsible for plate tectonics.

The ________ Refers to the Sum Total of All Life