Dirty water is cleaned in the:
Clay factory
Workshop
Waterworks
All of these
Which of the following is a source of ground water?
Lakes
Ponds
Glaciers
Hand pump
Why the river water is is contaminated?
Throwing the dirt from home and factory
Mixing with ground water
Because of rain
Which of these are the man made sources of water?
Rain
Stream
Canals
Which of the following is a source of surface water?
Tube wells
Wells
Contaminated water is:
Tasty
Healthy
Not good for drinking purpose
Odorless
Which of the following statement is false?
All plants and animals need water
River water is clean enough to drink
Some rain water goes below the soil
Dirty water has germs
The water that comes from the ground is referred to as:
Ground water
Surface water
Rock water
Hard water
Dirt thrown into lakes, rivers and ponds:
Contaminates it
Makes it fresh
Adds oxygen
Adds nutrients
Where do we get water from?
Oceans
