Question

Match the items below with the most appropriate descriptions.
a. precycling
b. ozone
c. hertz
d. decibels
e. global warming
f. PET
g. increased blood pressure
h. tinnitus
i. second hand smoke
j. teratogens
1) glaciers melting
2) chronic effect of pollution
3) smog air pollution
4) disposable water bottles
5) increased risk of stillbirth
6) loudness of sound
7) frequencies
8) products packaged in recycled materials
9) ringing in the ears
10) mutagens that cause birth defects

Answer

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