science 5

1. POLAR BEARS

2. WHERE DO
THEY LIVE?
POLAR BEARS LIVE IN
THE ARTIC

3. FOOD
POLAR BEARS USE SEA ICE AS A
PLATAFORM TO HUNT SEALS
SEALS MAKE UP MOST OF A
POLAR BEAR DIET
MALE POLAR BEARS CAN
WEIGHT UP TO 680 KG
FEMALE POLAR BEARS USUALLY
ONLY WEIGH ABOUT A HALF AS
MUCH AS MALES
POLAR BEARS HAVE 42 TEETHS

4. QUALITIES
POLAR BEARS KEEP WARM
THANKS TO NEARLY 10 CM
OF BUBBLER UNDER THE
SKIN
POLAR BEARS HAVE AN
EXCELLENT SENSE OF SMELL
WITH THE ABILITY TO
DETECT SEALS NEARLY A
MILE AWAY [1.6KM]
POLAR BEARS CAN SWIM 10
KPH AND WALK 40 KPH

5. REFERENCES
POLAR BEARS HAVE BLACK SKIN AND
ALTHOUGHT THEIR FUR APPEARS WHITE , IT
IS ACTUALLY TRANSPARENT
POLAR BEARS USE SEA ICE AS A PLATAFORM
TOHUNT SEALS
POLAR BEARS SPEND MOST OF THEIR TIME
AT SEA
POLAR BEARS HAVE 42 TEETHS
THE POLAR BEAR WAS THE MASCOT FOR THE
1988 WINTER OLIMPICS IN GALGARY[
CANADA]
IT IS THE LARGEST CARNIVORE[ MEAT EATER]
THAT LIVES ON LAND

6. SCIENCE
SCIENTIST ESTIMATE
THAT THERE ARE
AROUND 20000
POLAR BEARS
THE SCIENTIFIC NAME
FOR THE POLAR BEAR
IS `URSUS
MARITIMUS´

7. CUESTIONS ???
• WHICH COLOR IS THE POLAR BEAR SKIN?
• A}BLACK B}WHITE C}BROWN
• A} BLACK
• HOW MANY TEETHS HAS THE POLAR BEAR GOT ?
• A}125 B}63 C}42
• C}42
• HOW MANY ARE THERE?
• A}20000 B}40000 C}60000
• A}40000

8. GOOD BYE
• ANY QUESTIONS ?