Which helps in converting the waste into manure?
Silk worms
Moths
Earthworms
Snail
Efficient and effective waste management is best achieved at:
Household levels
School levels
Factory levels
City levels
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
Which is the process by which a material can be used again?
Reducing
Renovating
Reusing
Recycling
Biodegradable wastes can be:
Sent for recycling
Reused
Are dumped in large pits
Recycled
Non-biodegradable wastes are collected in:
Blue dustbins
Green dustbins
Yellow dustbins
Red dustbins
Which is important?
Regenerating
Redoing
Which involves mixing a bedding substance and moisture?
Composting
Vermi composting
Decomposing
Weathering
The three Rs stands for:
Reduce, recycle and reuse
Reduce, renovate and reuse
Reproduce, recycle and reuse
Reproduce, renovate and reuse
