1. The Earth´s
Atmosphere
Authors: Nicolás Schweditsch & Izan Díaz

2. The atmosphere
The Atmosphere is the layer of air that surrounds Earth.
It´s a mixture of gases.
Atmosphere acts as a blanket to our earth.
It reaches over 560 (FIVE HUNDRED SIXTY) km. from the surface of the earth.

3. The atmosphere: FUNCTIONS
It absorbs the energy from the sun.
It recycles water.
It protects us from the radiations and meteorits.

4. The Layers of Atmosphere

5. EXOSPHERE. It protects us from meteorites

6. TERMOSPHERE.
It´s were the aurora borealis happens

7. MESOSPHERE: It is the coldest layer
MESOSPHERE: It is the coldest layer. Here you can see meterorits and shooting stars.

8. STRATOSPHERE. This is the layer of the ozone
STRATOSPHERE. This is the layer of the ozone. It protects us from the sun´s bad rays.
POLLUTION OZONE HOLE….
WE HAVE TO TAKE CARE OF OUR PLANET!!!!!!!!!!!!!!
causes

9. TROPOSPHERE: It is where the weather happens.
birds
Plane
TROPOSPHERE: It is where the weather happens.
The clouds are in this layer.
It contains oxygen and water vapour.

10. The END Thank you for your Attention!
Authors: Nicolás Schweditsch & Izan Díaz