The layer that covers the earth as a blanket is called the
Biosphere
Atmosphere
Lithosphere
Hydrosphere
The layer that covers the whole of the Earth like a blanket is called the atmosphere.
The air blanket surrounding the Earth is called hydrosphere.
The part of earth in which living organisms exist (or which supports life) is called: (a) lithosphere (b) globe (c) hydrosphere (d) biosphere
What do geographers use as a tool to monitor or measure phenomena on Earth's lithosphere, hydrosphere, atmosphere, and biosphere?