Which involves mixing a bedding substance and moisture?
Composting
Vermi composting
Decomposing
Weathering
How should wastes be segregated?
By collecting biodegradable and non biodegradable wastes in same bins
By collecting biodegradable and non biodegradable wastes in separate bins
By disposing biodegradable and non biodegradable in the same pit
By sending biodegradable and non biodegradable wastes for same treatment
Any material that is of no use and can be thrown away is called:
Waste
Sewage
Compost
Manure
Which is the government agency which helps in disposal of waste?
Municipality
Municipal corporation
Village office
Waste authority
Landfill is the most common method of disposing:
Biodegradable waste
Non-biodegradable waste
Plastic waste
Metallic waste
Which is the process by which a material can be used again?
Reducing
Renovating
Reusing
Recycling
What is waste disposal?
The placement of waste into or on the land
The increase in the Earth's average temperature
The release of dirty particles into the air from industries, etc.
What causes waste disposal to occur?
Too many people on land
The lack of water
Too much waste thrown everyday
Deforestation
How should non biodegradable wastes be disposed?
By sending for recycling
By dumping in large pits
By burning in large pits
By throwing into water bodies
Which helps in converting the waste into manure?
Silk worms
Moths
Earthworms
Snail
