Our Water Resources

Water that collects under the ground is ________________.

• well

• aquifer

• groundwater

• irrigation

Which of the following is not a source of water?

• Rain

• Underground water

• Rivers

• None of the given options

A technique of storing rain water is called __________________.

• Rainwater harvesting

• Reservoirs

• Overhead tanks

• Dams

___________________________ is an artificial source of supplying water to areas where there is water scarcity.

• Rivers

• Canals

• Wells

• Lakes

What percent of water on earth is FRESH WATER?

• 97.5%

• 2.5%

The process of suppling fresh water to farm fields for growing crops.

• runoff

• aqueduct

• irrigation

• spring

Water is a what type of resource?

• renewable resource

• non-renewable resource

• continuous resource

A lake is bigger than a pond.

• true

• false

The wells and tubewells are mostly used in the states - _______ &_______.

• Madhya Pradesh & Tamil Nadu

• Karnataka & Andhra Pradesh

• Uttar Pradesh & Gujarat

Identify the image.

• Gate of a dam

• Persian Wheel

• Artillery Wheel