Water Sources gb isian 2

A (a)   is a place where groundwater flows naturally to the Earth's surface.

Oceans and (a)   cover most of the Earth’s surface and are massive sources of water.

(a)   are artificial lakes created by building dams across rivers.

Canals are (a)   water channels created by people to move water or aid transportation.

A (a)   is used in buildings to store and distribute water.

A (a)   is a tall structure used to supply water using gravity.

Man-made water sources include reservoirs, canals, water tanks, and water (a)   .

(a)   water is often considered clean and safe for drinking because it flows naturally from underground.

The (a)   heats water on Earth's surface, starting the evaporation process.

Water management is important because water is (a)   and essential for all living things.