You are hiking along a trail in a wide, dry canyon where the outdoor temperature is t = 29.5° c. to determine how far you are away from the canyon wall you yell "hello" and hear the echo t = 1.8 s later.

when cloud cover increases then the suns ray's which provides the earth with light and warmth gets covered due to the due to the suns ray's being blocked, the temperature in that region

therefore to conclude i would like to say that,

=more the cloud cover, the lesser the

happy to

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