Write the advantages of giving control of water management to the residents of the area.

Write the strategies of pollution control.

What are the advantages of using carbon dioxide instead of water to extinguish the

Write any four important advantages of poultry farming .

Write the importance of water.

Write short notes on controlled breeding experiments

Write the list of questions to ask the manager of the garden of your village to know Which plants are grown through grafting.

Write the sources of availability of water.

Prepare model for rain water harvesting or energy saving or soil management, that reflect your innovative thoughts.

Is there any advantage of washing clothes with warm water than cold water? Why?

Give the advantages of distillation under reduced pressure.