2.  MOST OF THE EARTH IS COVERED IN WATER, BUT …
BE CAREFUL!!! NOT ALL WATER IS DRINKING WATER.
WATER
 THE WATER IN OCEANS, THE
SEA, RIVERS AND LAKES IS
SURFACE WATER.SURFACE WATER.
 THE WATER UNDERGROUND
IN CAVES AND ROCKS IS
GROUNDWATERGROUNDWATER.

3.  THE WATER IN SEAS AND OCEANS HAS A LOT OF SALT AND IS CALLED
SALTWATERSALTWATER.
 THE WATER IN RIVERS AND MOST LAKES DOES NOT CONTAIN MUCH
SALT AND IS CALLED FRESHWATERFRESHWATER.

4. THE THREE FORMS OF WATER

5. THE WATER CYCLE
1.- THE SUN HEATS THE
WATER IN THE SEA. THIS
WATER EVAPORATES AND
FORMS CLOUDS.
2.- THE WIND MOVES THE
CLOUDS. THEY COOL AND
IT RAINS OR SNOWS.
3.- THE WATER FALLS
INTO LAKES AND RIVERS.
4.- THE WATER FROM
RIVERS AND LAKES GOES
TO THE SEA AND THE
CYCLE STARTS AGAIN.

6. RIVERS
THE COURSE OF A RIVER.THE COURSE OF A RIVER.
 UPPER COURSEUPPER COURSE: A RIVER BEGINS
IN THE MOUNTAINS.
 MIDDLE COURSEMIDDLE COURSE: THE RIVER
CONTINUES DOWN THE MOUNTAINS
AND HILLS
 LOWER COURSELOWER COURSE: THE RIVER
GOES INTO THE SEA.
RIVERS HAVE 3 COURSES:

7. WE USE WATER TO:WE USE WATER TO:
USE OF WATER
• WATER PLANTS • WASH • DRINK• COOK
DON’T WASTE WATER!!
 Have a shower.
 Turn off the tap when you
brush your teeth.
 Keep tap water in the fridge.

8. THE GROUND
 SAND, SOIL AND ROCK COVER THE GROUND.
 MOST ANIMALS LIVE ON THE SURFACE, BUT SOME LIVE
UNDERGROUND.
 PLANTS GROW IN THE GROUND.
 IT IS BAD FOR PLANTS AND ANIMALS!
PROTECT OUR PLANET!!
 PUT THE RUBBISH IN THE BIN.
 DO NOT LEAVE PLASTIC
BAGS, PAPER OR GLASS ON THE
GROUND.
Moles live underground

9. PowerPoint realizado por Myriam Malo.