4. When the wáter is heated, it changes
from a liquid state to a gaseous state.
When wáter is cooled, it changes from
a liquid state to a solid state.
5. WATER IN NATURE
In nature there is water everywhere.
It is in the seas and oceans, in rivers lakes and clouds
6. Water can also be found underground, and is called
groundwater. Groundwater collects in Wells.
7. WATER CYCLE
1. The sun heats
the sea water. It
evaporates into
water vapour
and goes into
the air.
2. Water vapour
in the air cools
and forms
clouds in the sky.
3. The clouds
move across
the sky. They
release water
as rain or
snow.
4. The rain or snow
goes into rivers. The
rivers flow into the
sea
8. The water cycle
Takes the water and move
it
Up and down and all
around the earth.
Condensation takes over
it goes up to the clouds
water vapor cools down
and it changes to a liquid, now.
Evaporation comes
When the heat from the
sun
Warms up all the
groundwater
Then it turns to water
vapor.
Precipitation happens
when the drops get big
it falls like rain, snow, sleet and hail upon
my head I know it´s the water cycle
happening again
Evaporation, condensation precipitation
9. WATER AND LIVING THINGS
People, animals and plants need water.
Sea water in salty.
Fresh water is found in rain and
rivers, lakes and groundwater.
10. Clean fresh water is scarce. We use it for drinks so we must not waste it or
pollute it.
We use water for taking a shower, cooking, swimming, sailing and many
other things.
12. AIR
Air is all around us. It is invisible. We can´t touch it and we
can´t taste it.
Moving air is called wind.
Oxigen is one of the gasses that there is in the air.
Air has no fixed shape. (no tiene forma)