Water pollution

What happens when water gets polluted?

• Water pollution only affects plants, not animals.
• Polluted water has no effect on wildlife.
• Water pollution leads to harmful effects on ecosystems and human health.
• Water pollution improves water quality.

Which of these is not mentioned as natural cause of water pollution?

• Floods

• Volcanic eruption

• Rain

• Animal waste

Who is affected by oil spills?

• Coastal ecosystems

• Local economies

• Marine life

• Marine life, coastal ecosystems, local economies, and human health.

Water pollution distrupt food chain because

• Water pollution has no effect on the food chain.
• Water pollution disrupts the food chain by harming organisms and altering predator-prey dynamics.
• Water pollution increases fish populations.
• Water pollution only affects plant life.

We can't do anything to stop water polution.

• True

• False