state the importance of green and blue dustbins in the safe disposal of the household waste meritnation
Everyone in household must put biodegradable waste in green dustbin and non biodegradable waste in blue dustbin......
Hope it will help u.....
Experts are here to help u further..!!!
Hope it will help u.....
Experts are here to help u further..!!!
- 20
Advantage of associated with water harvesting at communiry level are :
The water does not evaporate, but spreads out to recharge wells and provides moisture for vegetation over a large area.
It does not provide breeding grounds for mosquitoes.
The ground water is protected from ?contamination by human and animal wastes.
It raises?the ground water level
The water does not evaporate, but spreads out to recharge wells and provides moisture for vegetation over a large area.
It does not provide breeding grounds for mosquitoes.
The ground water is protected from ?contamination by human and animal wastes.
It raises?the ground water level
- -4
The water does not evaporate, but spreads out to recharge wells and provides moisture for vegetation over a large area.
It does not provide breeding grounds for mosquitoes.
The ground water is protected from ?contamination by human and animal wastes.
It raises?the ground water level
It does not provide breeding grounds for mosquitoes.
The ground water is protected from ?contamination by human and animal wastes.
It raises?the ground water level
- -4