Observe the figure given below. A boy is blowing air into a beaker filled with water using straw. We see bubbles due to:
water
air
straw
particles
Which colour is NOT found in the rainbow?
Blue
Black
Yellow
Red
Boiling water can kill:
germs
salts
none of these
Fast and strong winds are called:
breeze
storm
wind
earthquakes
We cannot see or feel water in the air because it is in the form of __________
solid
liquid
gas
steam
Wet clothes dry under the Sun. This is an example for:
condensation
melting
boiling
evaporation
A storm can:
blow away things
can uproot plants
can damage electric poles
all of these
In summer people like to take watermelon because:
it is very tasty
it is red in colour
it contains more water
Evaporation is:
changing ice into water by heating
changing ice into water vapour by heating
changing water into ice by cooling
changing water into water vapour by heating
Which one of the following represents the water cycle?
