1) Where is the ozone layer located? How many km away? a) Stratosphere, 10 to 35 km b) Stratosphere, 15 to 35 km c) Stratosphere and troposphere, 15 to 35 km d) Troposphere, 15 to 35 km e) Troposphere and stratosphere, 10 to 35 2) Where is the ozone layer good and bad? a) Troposphere good, Stratosphere bad b) Stratosphere good, Troposphere bad c) Both good and bad 3) The thinning being called "holes" is a misleading name a) True b) False 4) CFCs are composed of a) Carbon, Fluorine and Chlorine b) Camphor, Fermium and Chlorine c) Carbon, Francium and Captopril d) Camphene, Fluorine and Calcitonin 5) CFCs were used in the production of a) Air conditioners and plastic b) Fire extinguishers and cars c) Air conditioners and spray cans d) Fire extinguishers and manufacturing foams e) All of the above 6) Where is the "hole" over? a) Africa b) Temperate zones c) Asia d) Tropical regions e) Antartica f) All of the above

Ozone Layer

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