Transcript
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.
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.
THE THREE FORMS OF WATER
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.
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:
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.
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
PowerPoint realizado por Myriam Malo.
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