WorksheetsScience water - grade 4
Total questions: 10
Worksheet time: 5mins
Pure water
has no color,smell or taste.
has no particles in it.
taste flat after boiling
all of the above
Does the volume of liquid changes according to the size and shape of the container?
no
yes
I don't know
when liquid water becomes cold by losing heat energy
it flows
it freezes
it becomes steam
water can be in three forms
solid,liquid or gas
snow, liquid or steam
ice, steam, gas
which form of water does not flow?
liquid
ice
gas
when solid ice returns to liquid form, that temperature at which it changes is called its
freezing point
melting point
The temperature at which liquid changes to solid ice is its
melting point
freezing point
Water exist naturally in the air as an invisible gas called
water vapour
steam
fog
All living things need water
for their life processes
as a habitat
all of the above
Water evaporates from the earth then condenses to form clouds from which precipitation occurs.
water cycle
water harvesting
