Waste that does not break down into natural components and exists in the environment for a long time is called:
Biodegradable
Non biodegradable
Compost
Manure
Landfill is the most common method of disposing:
Biodegradable waste
Non-biodegradable waste
Plastic waste
Metallic waste
Efficient and effective waste management is best achieved at:
Household levels
School levels
Factory levels
City levels
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
Non-biodegradable wastes are burnt in:
Landfills
Ovens
Furnaces
Incinerators
Non-biodegradable wastes are collected in:
Blue dustbins
Green dustbins
Yellow dustbins
Red dustbins
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
Which is the government agency which helps in disposal of waste?
Municipality
Municipal corporation
Village office
Waste authority
Which is the process by which a material can be used again?
Reducing
Renovating
Reusing
Recycling
Which helps in converting the waste into manure?
Silk worms
Moths
Earthworms
Snail