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Troposphere
stratosphere
In the stratosphere :] ~SMXIE was here!
Hot air balloons float because hot air displaces cool air in the atmosphere
Hot air always rises, because it is less dense.
stratosphere
Troposphere
stratosphere
In the stratosphere :] ~SMXIE was here!
The hottest outer area of the Earth's atmosphere is called the Thermosphere.
It is because a hot air is a light matter while a cold air is a heavy matter of gas. Like, the difference of low(hot) pressure and high(cold) pressure area.
The hottest outer area of the Earth's atmosphere is called the Thermosphere.
The coldest layer of the atmosphere is in the Mesosphere. This is because temperatures are decreasing as the Mesosphere extends upward above the Stratosphere. The air is thinner because the air particles are further apart. The next layer, known as the Thermosphere is the hottest layer. The reason why this layer is so hot, is because it contains fewer air molecules then the other layers, making the air very thin and easy to warm. The Thermosphere is closest to the sun and most sensitive to solar energy which is why it gets hot very quickly.
Hot air balloons float because hot air displaces cool air in the atmosphere
The only layer I could think of would be the Thermosphere. The reason why this part of the atmosphere is so hot is that it is the top layer of the atmosphere.
It isn't. Anything entering or reentering Earth's atmosphere heats up because of heat caused by friction between the air and the object.
The difference between the troposphere and the thermosphere is the troposphere is the second layer of the atmosphere where all of the birds hot air balloons and airplanes fly. The Thermosphere is the third layer of the atmosphere where their is less oxygen.