It consists of all living things and the places where they live. It is all the Earth's ecosystems.
It is all the Earth's waters: oceans, seas, rivers, lakes, clouds and groundwater. There is fresh water and salt water.
It is the layer of gases that surrounds the Earth. It is made up of air. Rain, snow and wind form here.
It's the rochy part of The Earth; It's made of rocks, sand, soil... It's divided in 3 layers.
Atmosphere
Biosphere
Hydrosphere
Geosphere