Question

Q3. Answer the following questions,
(a) What are the factors affecting the
salinity of the sea water?
(b) Explain the distribution of salinity
around the Tropic of Cancer and
V
r
tropic of Capricorn.
(c) What are the factors affecting the
temperature of the sea water?
(d) Explain the changes occurring in the
temperature of sea water according to
the depth.
(e) Name the factors affecting salinity.​

Answer 1

Answer:

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Answer 2

Explanation:

Salinity of seawater is affected by evaporation, precipitation, ice formation, and ice melting. Evaporation increases the salinity of seawater because when seawater evaporates, the salts are left behind, thus increasing their concentration.