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4 cards from this section. Quick, good the night before a test.
What are the two main types of aquatic ecosystems?
Think about the different water types.
Name one threat to aquatic ecosystems.
Consider activities harmful to water.
What type of aquatic ecosystem includes lakes and rivers?
Think about where water has low salt content.
True or False: Marine ecosystems cover more of the Earth than freshwater ecosystems.
Consider the areas dominated by saltwater.
Considering the unique challenges faced by aquatic ecosystems, propose a comprehensive plan to protect freshwater biodiversity.
Think about laws, community actions, and educational initiatives.
Evaluate the role of marine ecosystems in the global economy and discuss the impact of unsustainable practices.
Consider what happens if fish stocks decline or habitats are damaged.
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