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प्रश्न
Discuss the role of an individual to reduce environmental pollution.
उत्तर
- Decrease waste generation
- Use efficient transportation
- Reduce energy consumption
- Planting trees
संबंधित प्रश्न
Mention any two sources of wastes.
What is garbage?
Every household produces a lot of material A daily. In one of the methods of disposal B, material A is burned at a very high temperature of about 1000°C in a structure called C. During this process, the organic matter present is removed as D and E whereas F is left behind (which can be dumped in a landfill site).
(a) What is material A?
(b) Name the method of disposal B.
(c) What is structure C known as?
(d) What are (i) D (ii) E, and (iii) F?
(e) This method is especially suitable for the disposal of materials produced by certain institutions. Name such institutions.
What can an individual do to reduce waste at home?
How is solid waste disposed of in ah incinerator?
What is eutrophication?
How does an incinerator work?
Explain the role of government in waste management.
In schools, waste management rules say that we should separate waste into two categories.
Write any two things that can be recycled.
Which of the following substances will not be converted to compost when added in a composting pit?
Excessive exposure to ultraviolet radiation causes ______.
______ can return back to the soil and become food for plants.
What is transportation?
What is waste disposal or final disposal?
Garbage buried inside landfills remain here for a long time as they decompose very slowly and become _______.
The process by which waste materials are used to make new products is called recycling.
Analogy:
Biodegradable waste: Leaves, Garden wastes:: Non-biodegradable waste: ______.
What is Landfill?
