Advertisements
Advertisements
प्रश्न
Advertisements
उत्तर
APPEARS IN
संबंधित प्रश्न
Give any two ways in which biodegradable substances would affect the environment.
How can the wastes such as paper, plastic and metal objects be disposed of?
Identify biodegradable waste from the following:
peels of vegetables and fruits, metallic cans, broken plastic toys, broken glass cover, grass, paper, ball point pen refill
Give a reason for the following :
Why is municipal sewage is first separated into degradable and non-degradable wastes?
The question has four options. Choose the correct answer:
Sewage is broken down in
Why should we not bum dried plant leaves and husk? What is the best way to get rid of them?
Observe the bins and waste material heaps and suggest what materials can be used for preparing handicrafts materials.
What do you do with the leftover food at home?
One of the best solutions to get rid of non-biodegradable wastes is ______.
Give two examples of Biodegradable wastes.
