Question

Item 2 In which sphere does a dolphin swim?

Answer 1

Hydrosphere

Explanation:

• The dolphin swims in the hydrosphere.
• The hydropshere is the region occupied by water on the earth surface.
• They are the oceans, lakes, rivers, glaciers e.t.c
• The hydrosphere makes up 70% the total surface area on earth.
• Ocean occupies a whooping 95% of all.
• The hydrosphere is able to support aquatic life and this is why the dolphin with its streamlined body swims in this sphere.  

Learn more:

Atmosphere brainly.com/question/1851697

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