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प्रश्न
How does recycling help reduce pollution?
उत्तर
Recycling prevents the emission of many greenhouse gases which are the major cause of global warming. It also reduces water pollutants and saves energy.
संबंधित प्रश्न
How can you help in reducing the problem of waste disposal? Give any two methods.
Students in a school listened to the news read in the morning assembly that the mountain of garbage in Delhi suddenly exploded and various vehicles got buried under it. Several people were also injured and there was traffic jam all around. In the brain storming session the teacher also discussed this issue and asked the students to find out a solution to the problem of garbage. Finally they arrived at two main points -one is self management of the garbage we produce and the second is to generate less garbage at individual level.
1) Suggest two measures to manage the garbage we produce.
2) As an individual, what can we do to generate the least garbage? Give two points.
3) List two values the teacher instilled in his student in this episode.
Mention any two sources of wastes.
What is known as waste?
What is meant by domestic waste?
Explain the role of government in waste management.
Study the image below and write down three items you have at home in each category of waste.
Recyclable: ______
Study the image below and write down three items you have at home in each category of waste.
Non-recyclable: ______
Explain the link between waste and dangerous diseases like dengue and malaria?
Which of the following substances will not be converted to compost when added in a composting pit?
Excessive exposure to ultraviolet radiation causes ______.
What is compost?
What is waste disposal or final disposal?
The process by which waste materials are used to make new products is called recycling.
What is Landfill?
India produces 532 million kilos of solid waste every day.
