Class 5 EVS Pollution Worksheet
Fill in the blanks. (1 mark each × 4 = 4 marks)
- Sleep disorder is an effect of _______________.
- Asthma is a result of _______________.
- Aquatic life gets affected due to _______________.
- Air pollution can be controlled by using cleaner fuels like _______________.
State whether the statements are True or False. (1 mark each × 4 = 4 marks)
- Biodegradable waste causes soil pollution. ______
- Natural fertilisers do not cause pollution. ______
- Air pollution can cause global warming. ______
- Use of renewable sources of energy like solar energy, wind energy, etc. can cause air pollution. ______
Match the following. (1 mark each × 4 = 4 marks)
| Column A | Column B |
| a. Noise pollution | i. CNG |
| b. Renewable energy | ii. Typhoid and jaundice |
| c. Cleaner fuel | iii. Solar and wind energy |
| d. Water pollution diseases | iv. Loudspeakers and traffic |
Write your answers:
a → ____, b → ____, c → ____, d → ____
Answer in one or two sentences. (2 marks each × 5 = 10 marks)
- Mention the natural activities that cause air pollution.
- What is the ozone layer and how is it damaged?
- Name any two effects of water pollution.
- What is sewage?
- Write two causes of soil pollution.
Short answer type questions. (3 marks each × 3 = 9 marks)
- List any three ways to control water pollution.
- What are the causes and effects of noise pollution?
- Write any three effects of air pollution.
Long answer type questions. (5 marks each × 2 = 10 marks)
- Explain the differences between biodegradable and non-biodegradable waste with examples.
- Suggest five measures to control air pollution.
Class 5 EVS Pollution Worksheet answer key
Fill in the blanks. (4 marks)
- noise pollution
- air pollution
- water pollution
- CNG (Compressed Natural Gas)
State whether the statements are True or False. (4 marks)
- False (Biodegradable waste decays naturally and does not cause pollution)
- True
- True
- False (Renewable sources do not cause air pollution)
