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प्रश्न
State two advantages of using disposable paper cups over disposable plastic cups.
उत्तर
Two advantages of using disposable paper cups over disposable plastic cups are as follows.
(a) Disposable paper cups decay naturally and become harmless after some time, but disposable plastic cups do not.
(b) Disposable paper cups usually do not pollute the environment, but disposable plastic cups pollute the environment.
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संबंधित प्रश्न
Differentiate between biodegradable and non-biodegradable substances with the help of one example each.
What are the problems caused by the non-biodegradable wastes that we generate?
Explain why, some materials are biodegradable but some are non-biodegradable.
State one advantage of using jute bags over plastic bags for shopping.
Give two examples of non-biodegradable wastes.
Disposable plastic plates should not be used because ______.
Which of the following is not a non-biodegradable material?
(a) nylon socks
(b) plastic school bag
(c) jute carry bag
(d) polyester clothes
Write the benefits of recycling.
The average person in India produces ______ kg of waste every day.
If you dump kitchen waste in a pit, it may, after sometime
