Which is well water safe to drink?
Sea
Tap
Lake
River
Sea water is
Sour
Salty
Sweet
Both 2 and 3
What is the main source of water?
Rain
Well
Stream
What form of water is water vapour?
Solid
Liquid
Gaseous
All of these
Clouds are formed of
Smoke
Air
Dust
The activity that need water is for
Writing
Cooking
Reading
Sleeping
Which form of water is ice?
Gas
Both 1 and 2
What form of water is called water vapour?
Water
Food
Cloud
Water vapour is formed due to
Cooling
Condensation
Evaporation
None of these
