1.
What is a water
cycle?

2.
 The cycle of processes by which water
circulates between the earth's oceans,
atmosphere, and land, involving precipitation
as rain and snow, drainage in streams and
rivers, and return to the atmosphere by
evaporation and transpiration.

3.
Now that you
know, what it
is, what are
the processes?
I Know! I
know!!!

4.
The processes of the water
cycle includes:
 Evaporation
 Condensation
 Precipitation
 Collection
 Run Off

5.
Evaporation:
Evaporation is when the sun
heats up water in rivers or lakes
or the ocean and turns it into
vapour or steam. The water
vapour or steam leaves the river,
lake or ocean and goes into the
air.

6.
Condensation:
Condensation is when water
vapour in the air gets cold and
changes back into liquid,
forming clouds.

7.
Precipitation:
Precipitation occurs when so much water
has condensed that the air cannot hold it
anymore. The clouds get heavy and water
falls back to the earth in the form of rain,
hail, sleet or snow.

8.
Collection is:
When water falls back to
earth as precipitation, it
may fall back in the
oceans, lakes or rivers or
it may end up on land .

9.
Surface Runoff:
Surface runoff is when the water falls
on the surface of the earth and it runs
back into the collection such as the
oceans, rivers and lakes etc.

10.
DIAGRAM of the WATER CYCLE

11.
RECAP
Now let’s watch a video from
youtube about watercycle
https://youtu.be/ncORPosDrjI

12.
Guess what class?
It’s now time for
question &
answer ….
Let’s go….

13.
 What is a water cycle?
 Name one process of the water cycle?
 What do we call the process when the sun heats up the
water and it turns into vapour or steam?
 Name 2 forms of water that comes from the heavy
clouds?
 List 2 places that water is collected when it runs off the
surface of the earth
The end!

14.
 The cycle of processes by which water
circulates between the earth's oceans,
atmosphere, and land, involving
precipitation as rain and snow, drainage
in streams and rivers, and return to the
atmosphere by evaporation and
transpiration.
Back to questions

15.
The processes of the water cycle
are:
 Evaporation
 Condensation
 Precipitation
 Collection
 Run Off
Back to questions

16.
Evaporation
Back to questions

17.
Water falls back to the earth as :
 Rain
 Hail
 Sleet
 Snow
Back to questions

18.
Some places that water is collected
when it runs off the land includes:
 Ocean
 Lake
 river
Next Slide

19.
Great job guys!!
Now you will be placed
in two groups and will be
given some materials to
create a water cycle.
Then you will display
your water cycle to the
class.

20.
HAVE FUNNN!!!!!