A spacecraft would be outside the atmosphere - that is, it would ideally be at such an altitude that there is no longer any significant atmosphere.
Thermosphere and the exosphere
The thinnest layer of the atmosphere is Exosphere.
That would be its Atmosphere.
The Heatsheild
Considering the solar atmosphere to have three layers (photosphere, chromosphere, and corona), the "middle" would be the chromosphere.
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.
the third layer of the atmosphere would be the mesosphere. this is the layer that burns up the meteorites before they reach earth.
The mesosphere is the layer of the atmosphere that exists between the stratosphere and the thermosphere. It contains the coldest parts of the Earth's atmosphere, reaching temperature depths of -90°C.
A layer in atmosphere is at risk. The layer is ozone layer.
A tornado would occur in the troposphere, the layer closest to the Earth.
the troposphere.
The ozone layer is in the stratosphere. It is one of the layer of atmosphere.
The edible part, because the "lower layer of the atmosphere" would be the troposphere that takes 75% of the mass of air in the atmosphere itself. The core is the earth, and the skin is the rest of the atmosphere.
The ozone layer is in the stratosphere. It is one of the layer of atmosphere.
The same reason why all spacecrafts have parachutes: During reentry into the Earth's atmosphere, the spacecraft goes extremely fast. And if there are people in the spacecraft and no parachute, they would slam into the water at that speed and it would be like hitting concrete. So without a parachute, everyone on the spacecraft would be killed.
Friction as the spacecraft comes into contact with the earth's atmosphere.
A spacecraft has to work against the air friction when it enters our atmosphere. Thus it gets heated a