Question

Green house effect is the heat- ing up of the earth's atmosphere which is due to (1) the ultraviolet rays (2) g-rays (3) the infra-red rays (4) x-rays

Answer 1

Greenhouse gas affecting the earth's temperature is X-rays

Answer 2

Answer:

Explanation:Acceleration = (Final velocity - Initial velocity )/ Time

Acceleration = (0 - 50) /  5

Acceleration = -50 / 5

Acceleration = -10m/s^2

Hope this answer is correct..........

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