PART 1 NOOBS

FUNCTION OF RBC

• CARRIES NUTRIENTS, CARBON DIOXIDE AND WASTE PRODUCTS FROM OUR BODY

• HELPS YOU DESTROY MICROORGANISMS

• PICKS UP OXYGEN IN THE LUNGS AND TRANSPORTS IT TO EVERY OTHER PART OF THE BODY

OXYGEN IS TRANSPORTED FROM LUNGS TO

• LUNGS

• KIDNEYS

• LIVER

• EVERY CELL

2 REASONS WHY BLOOD CELLS ARE GOOD AT CARRYING OXYGEN

• NO NUCLEUS

• THEY ARE BIG ENOUGH TO CARRY OXYGEN

• THEIR SHAPE

WHY DO PEOPLE REMOVE TREES

• TO MAKE SPACE TO GROW FOOD

• TO GET MORE OXYGEN

• TO GROW BIOFUELS

• FOR FUN

WATER LOUSE ARE PRESENT IN WATER IF POLLUTION IS ____

• HIGH

• MODERATE

• LOW

• NONE

FIRST STEP IN EUTROPHICATION

• ALGAE MULTIPLY RAPIDLY

• MICROORGANISMS USE UP OXYGEN AS THEY DECOMPOSE DEAD

• FERTILISERS ENTER WATER

• FISH START TO DIE

_____ARE INDICATORS OF AIR POLLUTION

• PLASMA

• WATER LOUSE

• LICHENS

WHICH BLOOD COMPONENT CARRIES NUTRIENTS

• PLATELET

• SANJI

• PLASMA

• WBC

BECAUSE______IS LARGER AIR POLLUTION HAS INCREASED FAST IN PAST 100 YEARS

• HUMAN POPULATION

• PLANTS POPULATION

• ANIMAL POPULATION

ACID RAIN IS CAUSED BY

• SULFUR OXIDE

• SULFUR DIOXIDE

• NITROGEN OXIDE

• SULFUR NITRATE