Aquatic Ecosystems
Objectives
B.4.1 Limiting factors.
4.5.1 Discuss the factors that affect aquatic
ecosystems.
THINK ABOUT IT We call our planet “Earth,” yet nearly threefourths of Earth’s surface is covered with water. Despite the vital roles
aquatic ecosystems play in the biosphere, many of these ecosystems are
only partly understood. What’s life like underwater?
Conditions Underwater
What factors affect life in aquatic ecosystems?
Like organisms living on land, underwater…
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