Practicing Success

Target Exam

CUET

Subject

Physics

Chapter

Electromagnetic Waves

Question:

Greenhouse effect keeps the earth surface:

Options:

cold at night                                    

 dusty and cold

warm at night  

moist

Correct Answer:

warm at night  

Explanation:

Due to the greenhouse effect, the sunlight that the earth gets in the daytime is trapped inside the earth's atmosphere and at night the same energy keeps the earth's surface warm.