Q. The lowest layer of the atmosphere is:
✅ Correct Answer: (C)
Troposphere
Explanation: The Troposphere is the lowest layer of the atmosphere, extending up to 8-15 km above the Earth's surface.
It contains most of the Earth's weather, including clouds, rain, and storms.
The temperature decreases with altitude in this layer.
Other Options Explained:
(A) Stratosphere – Lies above the troposphere and contains the ozone layer.
(B) Thermosphere – A high-altitude layer where the auroras occur.
(D) Mesosphere – Above the stratosphere; meteors burn up here.
Thus, the correct answer is (C) Troposphere.
It contains most of the Earth's weather, including clouds, rain, and storms.
The temperature decreases with altitude in this layer.
Other Options Explained:
(A) Stratosphere – Lies above the troposphere and contains the ozone layer.
(B) Thermosphere – A high-altitude layer where the auroras occur.
(D) Mesosphere – Above the stratosphere; meteors burn up here.
Thus, the correct answer is (C) Troposphere.
Explanation by: Mr. Dubey
The Troposphere is the lowest layer of the atmosphere, extending up to 8-15 km above the Earth's surface.
It contains most of the Earth's weather, including clouds, rain, and storms.
The temperature decreases with altitude in this layer.
Other Options Explained:
(A) Stratosphere – Lies above the troposphere and contains the ozone layer.
(B) Thermosphere – A high-altitude layer where the auroras occur.
(D) Mesosphere – Above the stratosphere; meteors burn up here.
Thus, the correct answer is (C) Troposphere.
It contains most of the Earth's weather, including clouds, rain, and storms.
The temperature decreases with altitude in this layer.
Other Options Explained:
(A) Stratosphere – Lies above the troposphere and contains the ozone layer.
(B) Thermosphere – A high-altitude layer where the auroras occur.
(D) Mesosphere – Above the stratosphere; meteors burn up here.
Thus, the correct answer is (C) Troposphere.