Layers of the atmosphere

Q. The average height of the __________ is 13 km.

1. stratosphere
2. troposphere
3. exosphere
4. mesosphere

Q. The ___________ extends upto 50 km.

1. stratosphere
2. troposphere
3. exosphere
4. mesosphere

Q. The _______ burns the meteors and prevents them from falling on the Earth.

1. stratosphere
2. troposphere
3. mesosphere
4. exosphere

Q. The _________ is the uppermost layer of the earth.

1. stratosphere
2. troposphere
3. mesosphere
4. exosphere

Q. The ___________ extends upto a height of 50km from the Earth.

1. troposphere
2. stratosphere
3. hydrosphere
4. lithosphere