Unit 7 Question Preview (ID: 61531)


For The Final IA. TEACHERS: click here for quick copy question ID numbers.

What is pollution?
a) things that cause it like soil, plastic
b) something harmful in the environment
c) ice, wind, fire
d) plastic, glass, paper

What is a pollutant?
a) the presence of something harmful in the environment
b) plastic, paper, glass
c) causes of pollution in air, soil, water ex: plastic bags
d) soil, grass, metal

Why do we need to conserve water?
a) We don't need to!
b) Water is not always clean.
c) Take less showers
d) Water is a limited natural resource on Earth!

What are 2 ways to conserve more water?
a) drink less water and shower less
b) take shorter showers and turning water off when brushing teeth
c) buying water, flushing the toilet
d) buying bottled water, water plants less

Why is filtering water important?
a) It renews water.
b) it is not important.
c) It gets pollutants out of water.
d) We need clean water.

Where does all garbage end up at first?
a) Garbage truck
b) Beach
c) Garbage bag
d) Landfill

What is recycling and reusing?
a) Turning trash into a new resource or use again instead of throwing
b) Plastic
c) Using shopping bags at the store
d) Refilling water bottle

Which set of materials are recyclable?
a) meat, egg shells, paper
b) glass, food scraps, soil
c) paper, plastic, metal
d) metal, wood, cotton

What is a negative impact of deforestation?
a) More furniture and wood
b) Soil erosion, less air to breathe
c) More homes, animals disappearing
d) Maple syrup and tables

What is a negative impact of mining?
a) Air and water pollution
b) New jobs
c) Diamonds and coal
d) Less caves, more oil

Which are fossil fuels?
a) Ash, dust, rock
b) Crust, mantle, core
c) Water, air, sunlight
d) Coal, gas, oil

What is a positive impact of farming?
a) use of chemicals
b) Killing of animals
c) Jobs and food for people
d) Pesticides

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