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Short Questions: Our Environment and Pollution | Eureka Plus Class 5: Book Solutions, Notes & Worksheets PDF Download

Q1: What is the environment?
Ans:
The environment is everything around us. It includes living things like plants and animals, non-living things like air, water, and soil, and human-made things like buildings and roads.


Q2: Why is it important to keep the natural environment safe?
Ans:
It is important to keep the natural environment safe because all living things, including humans, depend on it to live and be healthy. A clean environment helps plants and animals thrive.


Q3: What is pollution?
Ans:
Pollution is when harmful substances, called pollutants, are added to the environment, making it dirty and unsafe. This can happen to air, water, and land.


Q4: How does air pollution happen?
Ans:
Air pollution happens when harmful gases and smoke from factories and vehicles are released into the air. Burning fuels like coal and petrol also adds pollution to the air.


Q5: What are some effects of air pollution?
Ans:
Air pollution can make people sick, causing problems like asthma. It can also harm plants and animals, and it can hurt our eyes and skin.


Q6: What causes water pollution?
Ans:
Water pollution is caused by mixing harmful substances with water. This can happen from factories dumping waste, homes letting dirty water flow into rivers, and using chemicals on farms that wash into water bodies.


Q7: What can we do to help reduce water pollution?
Ans:
We can help reduce water pollution by using fewer chemicals and detergents at home and by not throwing trash into rivers or lakes.


Q8: What is land pollution?
Ans:
Land pollution occurs when harmful materials, like plastics and chemicals, are dumped on the ground. This makes the land dirty and unsafe for plants and animals.


Q9: How can we reduce land pollution?
Ans:
We can reduce land pollution by throwing away waste properly, recycling things like paper and plastic, and not dumping materials like glass and plastics on the ground.


Q10: What is noise pollution, and why is it bad?
Ans:
Noise pollution is when loud sounds make it hard to concentrate or relax. It can cause stress, make people tired, and even hurt our ears. Common sources include loud vehicles and music.

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FAQs on Short Questions: Our Environment and Pollution - Eureka Plus Class 5: Book Solutions, Notes & Worksheets

1. What is pollution and how does it affect our environment?
Ans.Pollution is the introduction of harmful substances or pollutants into the environment. It affects our environment by harming wildlife, contaminating water sources, and making the air unhealthy to breathe. This can lead to various health problems for humans and animals.
2. What are the main types of pollution we should be aware of?
Ans.The main types of pollution are air pollution, water pollution, soil pollution, and noise pollution. Each type has different sources and effects on the environment, such as factories releasing smoke into the air or littering affecting soil and water quality.
3. How can we reduce pollution in our daily lives?
Ans.We can reduce pollution by practicing recycling, using public transport or walking instead of cars, conserving water, and reducing waste. Simple actions like turning off lights when not in use and using eco-friendly products also help.
4. What role do trees play in reducing pollution?
Ans.Trees play a crucial role in reducing pollution by absorbing carbon dioxide and releasing oxygen. They also filter harmful pollutants from the air, provide shade, and improve our overall environment, making it healthier for all living beings.
5. Why is it important to protect our environment from pollution?
Ans.Protecting our environment from pollution is essential for maintaining biodiversity, ensuring clean air and water, and promoting human health. A clean environment helps sustain life on Earth and supports the well-being of future generations.

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