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प्रश्न
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उत्तर
The basic sources of waste are:
(i) Kitchen
(ii) Industry
(iii) Agricultural land
(iv) Municipality
(v) Offices
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संबंधित प्रश्न
We often observe domestic waste decomposing in the bylanes of our homes. List four ways to make the residents aware that the improper disposal of wastes is harmful to the environment and also for their own health.
Define electronic waste and list at least six items which come under this category.
Give reason for the following :
Broken glass utensils are a kind of non-degradable waste.
What are blue coloured bins used for?
What type of garbage is thrown in green bins?
What will happen if garbage is left open in bin?
Do you think it is better to use compost instead of chemical fertilizers? Why?
Which of the following is biodegradable?
Write one difference between biodegradable and non-biodegradable wastes. List two impacts of each type of the accumulated waste on environment if not disposed off properly.
