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प्रश्न
Write a note on e-waste.
उत्तर
e – wastes are an electronic waste of computer parts, electronic materials, cell phone parts, CFL bulbs. Every year 40 million tons of electronic waste is generated world wide, e-waste comprises 70% of our overall toxic waste. e-waste contains hundreds of substances, of which many are toxic.
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संबंधित प्रश्न
Write any five non-recyclable items that you use or have seen in shop.
________ is the first ‘R‛ in the Three R‛s.
________ is an example of reusing waste.
Write the different steps in waste management.
How will you manage the household waste?
Write about different household wastes.
The 3R’s are Reduce, ______, and Recycle.
Value based question
List any three activities based on 4R approach to conserve natural resources.
______ is using something repeated for the same or for another purpose.
What is reuse? Give examples.
