Pollution – Air, Water, Land
Science · Grade 5 · Week 38 · 25 questions
Our environment is a delicate web of living and non-living things that depend on each other. Understanding ecosystems and environmental challenges is essential for protecting the planet.
What you'll practise
- Identify types and sources of pollution
- Explain how ecosystems maintain balance
- Understand the importance of biodiversity
- Describe conservation methods and their impact
All 25 questions in this Pollution – Air, Water, Land quiz
Grade 5 Science — Pollution – Air, Water, Land: 25 practice questions with instant scoring and explanations.
- What is pollution?
- What is air pollution caused by?
- Which of these causes air pollution?
- What is water pollution?
- What is a major cause of water pollution?
- What is land pollution?
- Which of these causes land pollution?
- What is the greenhouse effect?
- What are greenhouse gases?
- What is global warming?
- What is acid rain?
- What is ozone depletion?
- What causes ozone depletion?
- What effect does the reduction of ozone layer have?
- What is smog?
- Which is a source of noise pollution?
- What is the effect of noise pollution?
- What can reduce air pollution?
- What can reduce water pollution?
- What can reduce land pollution?
- What is a biodegradable substance?
- What is a non-biodegradable substance?
- How long does plastic take to decompose?
- What is eutrophication?
- What is bioaccumulation?
Question 1 of 250 correct so far