Question

aquatic biomes are characterized by

Answer 1

aquatic biomes are characterized by complete lack of light, extremely high water pressure, low nutrient availability

Answer 2

Aquatic biomes are distinguished by the availability of sunlight and the concentration of dissolved oxygen and nutrients in the water. The photic zone extends to a maximum depth of 200 meters, while the aphotic zone is deeper than 200 meters. Aquatic biomes in the ocean are called marine biomes.