6 Questions
In which zone of the Earth is the salinity of the seas found to be higher due to the presence of hot deserts?
Mid-latitudinal zones
Why are the seas in the tropical zone more saline?
Higher temperatures and higher rate of evaporation
What characteristic of the equatorial calm belt leads to frequent convectional rainfall?
Cloudy skies for a long period
Why do landlocked seas have higher salinity compared to open seas?
Lack of freshwater supply and high evaporation rates
Which region experiences lower salinity due to the slanting sunrays and melting snow?
Temperate regions
What factor contributes to the low salinity in polar areas?
Low evaporation rates
Learn about the factors that influence the salinity of seawater, such as uneven temperature distribution on Earth, supply of freshwater, and evaporation rates. Explore how tropical zones, the equatorial calm belt, and major rivers in equatorial regions contribute to the salinity levels in the oceans.
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