Which of the following is NOT a source of particulate matter (PM2.5)? MCQ with Answer and Explanation

Which of the following is NOT a source of particulate matter (PM2.5)?
A. Burning fossil fuels
B. Solar radiation
C. Vehicle exhaust
D. Industrial emissions
Answer: Option B
Solution (By JKExamLibrary)
Solar radiation is not a source of particulate matter. Particulate matter (PM2.5 and PM10) is emitted from vehicle exhaust, industrial processes, burning of fossil fuels, construction, and natural sources like dust and smoke.

This question belongs to: Geography GK Climate and Weather

Discuss this Question (0)

No comments yet. Be the first to start the discussion!

Practice More Climate and Weather Questions

Question #1 Report Error
Which of the following is a characteristic of the thermosphere?
A. Increasing temperature with altitude
B. Decreasing temperature with altitude
C. Constant temperature with altitude
D. Contains the ozone layer

Correct Answer: Option A


Explanation:
The thermosphere is characterized by increasing temperature with altitude due to the absorption of solar radiation, making it the hottest layer.

This question belongs to: Geography GK Climate and Weather
Question #2 Report Error
Western Disturbances are most active during which season?
A. Summer
B. Winter
C. Autumn
D. Monsoon

Correct Answer: Option B


Explanation:
Western Disturbances are most active during the winter season (December to February), bringing essential rainfall and snowfall to the northern and northwestern parts of India.

This question belongs to: Geography GK Climate and Weather
Question #3 Report Error
Which of the following is NOT a factor influencing the path of tropical cyclones in the Indian Ocean?
A. The Himalayan mountains
B. Coriolis effect
C. Sea surface temperatures
D. Trade winds

Correct Answer: Option A


Explanation:
The Himalayan mountains do not influence the path of tropical cyclones in the Indian Ocean. Tropical cyclones are driven by trade winds, the Coriolis effect, and sea surface temperatures, and they weaken over land.

This question belongs to: Geography GK Climate and Weather