Water Pollution - Causes and Aquatic Impact Exercise

Water Pollution - Causes and Aquatic Impact

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Water Pollution - Causes and Aquatic Impact

Study the sources of water pollution and how contaminants harm aquatic life and ecosystems.

Questions

  1. MultiChoice

    What is a major cause of agricultural water pollution?

  2. MultiChoice

    Excessive nutrients causing sudden growth of algae in ponds is called:

  3. MultiChoice

    Why do algal blooms lead to fish kills in lakes?

  4. MultiChoice

    What is the difference between point source and non-point source water pollution?

  5. MultiChoice

    Which source of water pollution causes waterborne diseases like cholera?

  6. MultiChoice

    How do oil spills affect marine life?

  7. MultiChoice

    When power plants dump warm water back into rivers, reducing oxygen levels, it is called:

  8. MultiChoice

    Which toxic industrial pollutant accumulates in fish tissue over time?

  9. MultiChoice

    The process where toxic chemicals increase in concentration up the food chain is:

  10. MultiChoice

    Which everyday activity contributes to non-point source water pollution?

  11. MultiChoice

    How do natural wetlands help protect rivers and lakes from pollution?

  12. MultiChoice

    What is a 'dead zone' in an ocean or sea?