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उत्तर
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संबंधित प्रश्न
Give any two ways in which non-biodegradable substances would affect the environment.
Multiple Choice Type:
The most convenient reusable wastes are
List some of the common wastes produced in mining operation and mention how these can be reused.
Mention whether the following statement is true (T) or False (F).
Some of the electronic wastes may contain valuable metals such as copper.
The question has four options. Choose the correct answer:
Which one is the most toxic?
The question has four options. Choose the correct answer:
Fish die in water bodies polluted by sewage due to
A garbage collector separate items mentioned below in the garbage into red, green and blue containers for their transfer to landfill, composting pit and recycling unit respectively.
Items:
- Plastic bags
- Newspaper and journals
- Screw and nuts
- Vegetable peels
- Metal chips
- Egg shells
Which items were transferred to which bin?
Beautiful hand crafted articles like boxes and toys are made of paper pulp in our country. Can you explain how paper pulp which is made from paper can be used to make hard boxes and other articles?
