Advertisements
Advertisements
प्रश्न
Mention whether the following statement is true (T) or False (F).
Electricity is one of the primary needs of human society.
पर्याय
True
False
Advertisements
उत्तर
False.
Electricity is one of the secondary needs of human society.
संबंधित प्रश्न
Give reason for the following :
Broken glass utensils are a kind of non-degradable waste.
What does mining waste comprise of?
What do we do to the useful components (biodegradable) of the garbage?
Which of the following is biodegradable waste?
Which of the following is the best way for disposal of vegetable and fruit peels?
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?
To what use can you put the following kind of garbage and how?
Dry leaves collected in a garbage
What happens when insecticides, motor oil, paints are poured down the drain?
Distinguish between the following pair:
Biodegradable and Non-biodegradable waste.
