At what depth is the calcium carbonate compensation depth (ccd)?
a. 1000 meters
b. 500 meters
c. 5000 meters
d. 4500 meters

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

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.) the observation by semmelweis that more mothers died of childbed fever when their doctors also worked in the morgue