WED And Air Pollution Test Review Question Preview (ID: 44903)


VA SOL 6.5c And 6.6d. TEACHERS: click here for quick copy question ID numbers.

Which of the following is an indicator of chemical weathering?
a) Change in shape
b) Change in color
c) Change in location
d)

Which of the following is an example of chemical weathering of water?
a) Water filters through soil
b) Water moves rocks to hit each other and break
c) Water freezes in a crack causing the size of the crack to increase
d) Water dissolves limestone creating a cave

Which of the following is an agent of physical weathering?
a) oxidation
b) acid rain
c) actions of animals
d) carbonic acid

Which of the following climates will increase the rate of weathering?
a) Cold and Dry
b) Cold and Wet
c) Hot and Dry
d) Hot and Wet

Which of the following agents of weathering can be both chemical and mechanical?
a) Abraison
b) frost wedging
c) acid rain
d) vegetation

Which of the following is NOT a factor that affects run off?
a) soil type
b) frost wedging
c) vegetation
d) land shape

After it rains, which of the following can water do?
a) precipitate
b) disappear
c) absorb into the ground
d)

Which of the following type of pollution will react with sunlight and cause poisonous ozone to form?
a) oil spill
b) litter
c) pesticides
d) car exhause

How can we improve air quality?
a) Start a compost pile
b) carpool to work
c) burn leaves
d)

What is a major source of photochemical smog?
a) car exhaust
b) factories
c) power plants
d) fires

Which of the following is an example of oxidation?
a) The Statue of Liberty, made of copper, turning green.
b) Limestone being dissolved forming caves
c) Coal burning factories
d)

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