Biomes · Botany

Which aquatic biome is characterized by flowing freshwater?

  1. Freshwater lake or pond
  2. Estuary
  3. Ocean
  4. River or stream
Show answer and explanation

Correct answer: River or stream

Rivers and streams are freshwater ecosystems with continuous water movement. Their organisms are adapted to current, oxygen availability, and changing flow conditions.

Difficulty: Medium Question 16 of 20

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