THE EARTH

BY SHAMECE

The earth's tiled axis

the earh's rotaion is 23.5 degrees

The importance of it

It is important to have a liveable planet

What is earth's period of rotation, of revolution?

It takes 24-hours (1 day) for the earth to rotate. It takes 1 year for a revolution.

LAYERS OF THE EARTH'S ATMOSPHERE

TROPOSPHERE

That is the layer right above the earth’s surface. It is 4-12 miles from the earth’s surface. It is 60 f to -60⁰f.

Stratosphere

The layer above the troposphere that is hotter. The temperature is hotter. It is about 30 miles (50 km) from the earth. It is 30°Fahrenheit.