Advertisements
Advertisements
प्रश्न
What is E-waste?
Advertisements
उत्तर १
- Electronic waste refers to various forms of electric and electronic equipment that have ceased to be of any value to its users because they have exhausted their utility value due to redundancy, replacement, or breakage.
- E-waste is valuable as a source for secondary raw material but hazardous if treated and discarded improperly.
- Uncontrolled burning and disposal of e-waste cause environmental problems.
- E-waste presents difficulties for recycling due to the complexity of each item and the lack of viable recycling systems.
उत्तर २
E-waste refers to discarded electronic devices like computers and phones.
APPEARS IN
संबंधित प्रश्न
Give any two ways in which biodegradable substances would affect the environment.
What is sewage? How is sewage disposed of?
Mention Whether the Following Statement is True (T) Or False (F).
Flyash is the gaseous waste of cement industry.
The question has four options. Choose the correct answer:
Composting is carried out from
Choose the correct option:
Landfill are is a/an:
Discuss:
Is it possible to reduce the problems relating to disposal of garbage?
Which of the following is the best way for disposal of vegetable and fruit peels?
Read the poem written below and then answer the questions from the information gathered from the book or elsewhere.
Name the two kinds of waste that need to be separated from each other in two different waste bins.
What happens when tea leaves, cotton swabs and old soft toys are thrown into the drain?
Some wastes are given below:
- Garden waste
- Ball point pen refills
- Empty medicine bottles made of glass
- Peels of fruits and vegetables
- Old cotton shirt
The non-biodegradable wastes among these are ______.
