None. The Earth's surface is the ground.
No. the layer that actually reaches the surface is the troposphere.
exosphere,thermosphere, mesosphere, stratosphere, troposphere
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30 feet above sea level and 50 feet above earths surface... science homework these days
The stratosphere isn't on earth's surface, the troposphere is. The stratosphere is the next level of the atmosphere from the troposphere. the atmosphere is about 600 miles or kilometers above earth's surface.
Decrease of ozone in the stratosphere could cause UV to enter the surface. These could cause skin cancer and the immune system to weak.
Stratosphere by great usama
Stratosphere by great usama
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Troposphere, Stratosphere, Mesosphere, Thermosphere, and Exosphere - layers of the atmosphere :)
water
STRATOSPHERE