Why Does The Earth Need An Atmosphere?

Why Does The Earth Need An Atmosphere?

The earth has a pretty strong atmosphere which protects us from sun radiation and sometimes
astros and other things. The earth’s has different atmospheres which helps us in different ways
for example, the Troposphere is where the weather cycle occurs and is the lowest atmosphere
layer, this helps us in many ways because then we think of weather we think of sun, rain and
clouds, but rain also happens to give the planet life and water to survive with. WIthout the
Troposphere earth will lose all it’s life, and without life we will starve.

Stratosphere is the second lowest Atmosphere layer. In this layer you will find the Ozone
layer which helps to absorb the sun's harmful heat or UV ray from most lucky burning us to death.
While in the stratosphere you are able to see aeroplanes flying around as the Stratosphere is
free from from all weather disturbances, and to top it all off the Stratosphere extends to about
30-35 miles above earth's crust or you can say surface.

Mesosphere is where's the astros or meteors burns up when trying to DESTROY OUR PLANET!
The mesosphere stretches up to 50 miles from the earth's surface.

The Thermosphere. In the Thermosphere it will getting hard to breathe because the air is more
thin than before, while it’s getting extremely hot in the Thermosphere. It’s 400 miles away
from the surfaces of Earth  

Thermosphere contains the Ionosphere. Many atoms are ionized in this year, and their you
can also find electrical charges in that same layer.

The last layer is the Exosphere it goes up to 6200 miles from the earth's surface.