Name the living environment where living organisms live. How do the conditions of the aquatic

1. Name the living environment where living organisms live. 2. How do the conditions of the aquatic environment differ from the conditions of the ground-air environment? 3. Give two or three examples of aquatic inhabitants.

1. Habitat is a set of living conditions of an organism. The habitat is divided into land-air and water.

2. In the aquatic habitat, there is practically no oxygen available for breathing, the deeper the water layer, the less light in it and the atmospheric pressure increases.

3. Inhabitants of the aquatic environment:

– algae: blue-green, red;

– protozoa: ciliate shoe, green euglena;

– mammals: whale, dolphin;

– fish: carp, carp, flounder;

– cephalopods: squid, octopus.