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- Multiple ChoicePlease save your changes before editing any questions.The ozone layer protects us fromUV raysCFCsIncreased atmospheric heatDecreased atmospheric heat
- Multiple ChoicePlease save your changes before editing any questions.The ozone layer is damaged byCFCsIncrease in greenhouse gasesIncreased global temperaturesSulfuric and nitric acids
- Multiple ChoicePlease save your changes before editing any questions.
Which of the following is a source of air pollution?
Difficulty in breathing
Factories
Eye irritation
Drinking water
- Multiple ChoicePlease save your changes before editing any questions.
Carbon monoxide is released from...
human body
plants
vehicles
styrofoam
- Multiple ChoicePlease save your changes before editing any questions.
This picture shows people walking through a highly-polluted city in China. From what type of pollution are they protecting themselves based on what they are wearing?
air pollutionwater pollutionland pollutionnoise pollution - Multiple ChoicePlease save your changes before editing any questions.To help our environment, you should
recycle, remember, and reduce.reduce, reuse, and recycle.reduce, repair, and recycle.reuse, replace, and recycle. - Multiple ChoicePlease save your changes before editing any questions.Which is NOT one of the three types of pollution?airwaterfire
- Multiple ChoicePlease save your changes before editing any questions._________ means to make something smaller.reducereuserecycle
- Multiple ChoicePlease save your changes before editing any questions.__________ means to use something again.reducereuserecycle
- Multiple ChoicePlease save your changes before editing any questions.__________ means to use something old to make something new.reducereuserecycle
- Multiple ChoicePlease save your changes before editing any questions.Which of the following is not a natural cause of water pollution?VolcanoesAnimal wasteOil spillsSilt from storms and floods
- Multiple ChoicePlease save your changes before editing any questions.Which of these is NOT a type of water pollution that we discussed today?Oil from oil spillsPlastics/TrashJuiceChemicals from farms and factories