1. Why shouldn't we use plastic bags?
2. Why should we adopt the practice of recycling?
3. Why do many people turn off their vehicles at the red light at a traffic signal?
4. Parul burns the fallen leaves in her garden.Is she right in doing so?
5. Does the celebration of the World Environment Day eventually have an effect on the world environment?
Answers
Answer:
1. We should not use plastic bags to avoid pollution as plastic bags are non biodegradable and harmful gases are released when we burn plastics . It may cause poisoning for the grazing animals like cow , buffalo etc if they swallow it .
2. we should adopt the practise of recycling as it will reduce all types of pollution especially water pollution . It will save money if one recycle the used product .
3. People turn off their vehicles to save petrol and diesel as they are non renewal sources of energy and also to reduce pollution .
4. No , She is not doing right as it will increase the concentration of carbon dioxide and carbon monoxide which is harmful for us , she could easily put in compost as it will convert into a more useful thing which is vermi compost .
5. yes .
Answer:
1) Plastic bags pollute our land and water.
2) Recycling helps us to convert our old products into new useful products.
3) because waiting for the signal to turn green consumes more fuel than switching off the ignition and restarting it.
4) No she is not right in doing so.
5) Yes, there r many effects on the world to celebrating world environment day.