The Ganga delta region is suitable for Jute cultivation due to the rich fertile _______ and favorable temperature and rainfall.

[A] Organic farming
[B] Cultivation of high yielding varieties
[C] Growing plants in glass houses
[D] Shifting cultivation

Which among the following statements is not correct about ocean temperature?

[A] The uppermost 10 percent of the oceans contain more heat than the entire atmosphere.
[B] The temperature of the oceans is always uniform
[C] The density of ocean water is mostly a function of its temperature and salinity
[D] The oceans of the Northern are warmer than that of the Southern Oceans.

A mass of air always becomes saturated when it reaches the

(a) Specific humidity point

(b) Lowest temperature of the day

(c) Highest temperature of the day 

(d) Dew point temperature