$ 100 100 $ 200 200 $ 300 300 $ 400 400 $ 500 500 AIR POLLUTIONH20H20 ONCE IS NOT ENOUGH NOT IN MY BACKYARD NEW E $ 100 100 $ 200 200 $ 300 300 $ 400.

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AIR POLLUTION

H20ONCE IS

NOT ENOUGH

NOT IN MY BACKYARD

NEW E

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$200

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1.100

THE AIR WE BREATHE IS COMPRISED OF THESE

THREE MAIN GASES AND SMALL AMOUNTS OF OTHER

GASES.

1.200

THESE PRODUCERS OF ENERGY AND

CORRESPONDING AIR POLLUTION IS ONE OF THE

REASONS WE NEED TO CONSERVE ELECTRICITY.

1.300

ENACTED IN 1963, THIS FEDERAL LAW CONTROLS

AIR POLLUTION ON A NATIONAL LEVEL.

1.400

THIS IS ONE OF SIX AIR POLLUTANTS CURRENTLY REGULATED BY FEDERAL

LAW.

1.500

SIGNED IN 1987 BY 27 COUNTRIES, THIS

INTERNATIONAL AGREEMENT AIMS TO PROTECT THE

OZONE LAYER.

2.100

THE CULTIVATION OF ANIMALS, PLANTS, FUNGI,

AND OTHER LIFE FORMS FOR FOOD AND THE NUMBER

ONE USE FOR WATER.

2.200

THIS STAR IS THE SOURCE OF ENERGY FOR THE HYDROLOGIC, ALSO

KNOWN AS THEWATER CYCLE.

2.300

ON AVERAGE, ALMOST 26% OF WATER USED IN A HOME IS TO DO THIS.

2.400

THIS IS THE MOST EXPENSIVE PERSONAL

BEHAVIOR USING WATER.

2.500

PROMOTED IN REGIONS THAT DO NOT HAVE EASILY ACCESSIBLE SUPPLIES OF

FRESH WATER, THIS TYPE OF LANDSCAPING REDUCES THE

NEED FOR SUPPLEMENTAL WATER.

3.100

WORN OUT TIRES CAN BE MADE INTO A VARIETY OF USEFUL MATERIALS. NAME

ONE NEW APPLICATION.

3.200

THESE NUMBERS ON THE BOTTOM OF PLASTIC

BOTTLES AND CONTAINERS PROVIDE THE CODING

SYSTEM FOR RECYCLING.

3.300

NEWSPAPER CAN BE RECYCLED INTO A NUMBER

OF USEFUL PRODUCTS. NAME ONE.

3.400

PLASTIC LUMBER AND PARK BENCHES ARE MADE BY

RECYCLING THIS TYPE OF PLASTIC.

3.500

SCIENTISTS ARE EXPERIMENTING WITH

RECYCLING RESTAURANT COOKING GREASE TO MAKE THIS NEW ENERGY SOURCE.

4.100

A MAN-MADE AREA WHERE WASTE IS PLACED

INTO THE LAND.

4.200

THIS ‘R’ PREVENTS THE NEED FOR LANDFILLS.

4.300

THE AVERAGE PAIR OF LEATHER SHOES TAKES THIS

LONG TO DECOMPOSE.

4.400

THIS MATERIAL IN THE WASTE STREAM ACCOUNTS

FOR 23% OF PRODUCTS IN LANDFILLS.

4.500

A MAN-MADE STRUCTURE THAT CAN BE SEEN WITH

THE NAKED EYE FROM OUTER SPACE.

5.100

E-WASTE IS THE ABBREVIATION OF THIS.

5.200

MOST OLD OR OBSOLETE COMPUTERS GO HERE AFTER

USE.

5.300

THIS IS THE AVERAGE NUMBER OF CELL PHONES

BEING DISCARDED ANNUALLY.

5.400

THIS IS WHEN DECOMPOSITION OF THE AVERAGE TELEVISION

WILL OCCUR.

5.500

THIS IS ONE WAY TO STOP THE STREAM OF E-WASTE.