The albedo of a surface is a measure of its: MCQ with Answer and Explanation

The albedo of a surface is a measure of its:
A. Emissivity
B. Reflectivity
C. Absorptivity
D. Temperature
Answer: Option B
Solution (By JKSSB Mock Tests)
Albedo is the measure of the reflectivity of a surface. A high albedo means the surface reflects most of the incoming solar radiation (e.g., ice, snow), while a low albedo means it absorbs most (e.g., forests, oceans).

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Practice More Climate and Weather Questions

Question #1
What is the average annual rainfall in Mawsynram, Meghalaya?
A. Over 11,000 mm
B. Around 2,000 mm
C. Around 5,000 mm
D. Around 8,000 mm

Correct Answer: Option A


Explanation:
Mawsynram in Meghalaya receives over 11,000 mm of rainfall annually, making it the wettest place on Earth, primarily due to the orographic effect of the monsoon winds.

This question belongs to: Geography GK Climate and Weather
Question #2
Which of the following Köppen climate types is characterized by a continental climate?
A. C
B. D
C. B
D. A

Correct Answer: Option B


Explanation:
In the Köppen system, 'D' represents continental (microthermal) climates, characterized by large temperature differences between summer and winter, with cold winters.

This question belongs to: Geography GK Climate and Weather
Question #3
Which of the following regions receives rainfall from the Northeast Monsoon?
A. North India
B. Eastern India
C. Western India
D. South India (Tamil Nadu)

Correct Answer: Option D


Explanation:
Tamil Nadu and parts of Andhra Pradesh receive significant rainfall from the Northeast Monsoon (October-December).

This question belongs to: Geography GK Climate and Weather