PDF chapter test TRY NOW
1. Name the scale on which the destructive energy of an earthquake is measured. An earthquake measures 3 on this scale. Would it be recorded by a seismograph? Is it likely to cause much damage?
a. The is used to measure an earthquake's destructive power..
b. earthquakes of a magnitude greater than are generally seen to be destructive..
2. Suggest three measures to protect ourselves from lightning.
a. Avoid using cable phones or TVs while there is .
b. during lightning.
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