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The Earth is made of water and land.
70% of the surface is covered with water and 30% by land.
Water can be liquid as in: rivers, lakes, seas and oceans
or solid as in the ice found in the North and South Poles.
or solid as in the ice found in the North and South Poles.
The land can be dry as in desserts or wet as in rainforests.
Layers
of the Earth
The Earth is like an
onion, made of layers. The four main layers are: Crust, Mantle, Outer Core
and Inner Core. It is also made of three elements: liquid, solid and gas that make possible the existence of life on Earth.
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