Bicycle

Hydro cycle

Water cycle

Hydrological cycle

Surface water and underground water.

Water on the ground and water under the ground.

Sea water, ocean water, lake water and pond water.

Water in my bottle.

Drip irrigation.

Rainwater harvesting is the collection and storage of rainwater.

Rainwater harvesting is growing plants in rainwater.

I don't know.

Underground water is the water that I get in my house.

Groundwater is the water under the ground where the soil not is filled or saturated with water.

Groundwater is the water under the ground where the soil is completely filled or saturated with water.

All of the following.

Ganga, Indus and Brahmaputra.

Nile and Yellow River.

Ganga, Chambal, Amazon.

Ganga, Saraswati, Narmada.

A dam is a structure built across a stream, a river, or an estuary to retain water.

A dam is a structure built over a stream or a river. It is used to cross rivers.

A bear's nest is called a Dam.

I don't know.

Deforestation

Pollution of freshwater resources

Afforestation

Drinking too much water

Scarcity of water is a situation where there is no water in space.

Scarcity of water is a situation where there is no water in the capital of India.

Scarcity of water is a situation where there is plenty of water.

Scarcity of water is a situation where there is not enough water for our needs.

Storing water in bowls so that we can take longer baths.

Water conservation is the practise which is used to promote any unnecessary wastage of water.

Conservation of water is using water on a daily basis.

Water conservation is the practise which is used to prevent any unnecessary wastage of water.

Rainwater harvesting helps utilities reduce peak demands during summer months.

Rainwater harvesting does not help utilities reduce peak demands during summer months.

It is important so that children can't jump in muddy puddles.

Harvesting rainwater allows the collection of large amounts of water and mitigates the effects of drought.

It is needed for all living things and must be managed well to ensure we have enough for our needs and to protect our environment.

I do not know.

It is not needed for all living things and must not be managed well to ensure we have enough for our needs and to protect our environment.

Water is not precious.