Question

Answer the following questions in about 30 words.
(vi) What is salinity of sea water?

Answer 1

Answer:

Amount salt present in the sea and ocean

Answer 2

Salinity Water

Explanation:

• Seawater is water from an ocean or sea. By and large, seawater on the planet's seas has a saltiness of roughly 3.5%, or 35 sections for each thousand.
• This implies for each 1 liter (1000 ml) of seawater there are 35 grams of salts (for the most part, yet not so much, sodium chloride) disintegrated in it.  
• Ocean water saltiness is communicated as a proportion of salt (in grams) to liter of water. In ocean water there is normally near 35 grams of disintegrated salts in every liter.  
• Vanishing of sea water and development of ocean ice both increment the saltiness of the sea. Anyway these "saltiness raising" factors are ceaselessly offset forms that decline saltiness, for example, the consistent contribution of crisp water from waterways, precipitation of downpour and day off, liquefying of ice.  
• The grouping of broke down salt in a given volume of water is called saltiness.
• Water with saltiness over 50 ppt is brackish water, however very few life forms can make due in such a high salt fixation.