cool nature

08/04/2023

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08/04/2023

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08/04/2023

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The Cyclades is an island grouping in the Aegean Sea located southeast of mainland Greece. Our guide to the best Cyclades Islands to visit...

03/04/2023

Water has a blue color that can be seen only in large volumes of water, although the reflection of the sky contributes to the appearance of a blue tint on the surface of the water, it is not the main reason.

03/04/2023

The salinity of waters in seas and oceans is on average 35 ‰ (35 g of salts per 1 liter of water, of which 27 g are sodium chloride (table salt), 5 g of other chlorides, and 3 g of sulfates, carbonates, and bromides). Therefore, 37 liters of sea water contains 1 kg of table salt.

03/04/2023

The unit of measurement of water salinity is ppm ‰ (part per thousand). If the salinity of the water is less than 1‰, then the water is called fresh.

29/03/2023

Interisland seas are located among large islands or archipelagos, which temporarily prevent the free water exchange of these seas with the open part of the ocean.

29/03/2023

from a geological point of view, marginal seas are sometimes distinguished in marginal seas. They are defined as those located on geologically active continental margins.

29/03/2023

Marginal seas are located near the continents on continental shoals and slopes, not far from land, characterized by a wide connection with the ocean, sometimes separated from the ocean by a chain of islands.

27/03/2023

There are different classifications of seas. Classification under maritime law does not coincide with oceanographic classification.