Thermosphere Multiple Choice Questions (MCQ) PDF Download

MCQ 1: The border line which separates outer space from the Earth's atmosphere is known as

1. Durand line
2. Space line
3. Venus line
4. Karman line

MCQ 2: Introduction of chemicals into the atmosphere is known as

1. air pollution
2. radioactive pollution
3. atmospheric pollution
4. dense pollution

MCQ 3: Thermosphere consists of

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

MCQ 4: Movement of Air through the troposphere of atmosphere on a large scale is known as

1. infrared circulation
2. radioactive circulation
3. sound circulation
4. atmospheric circulation

MCQ 5: Atmospheric density decreases with the

1. increase in longitude
2. decrease in altitude
3. increase in altitude
4. increase in latitude