Question

. Fill in the blanks.

1. When the rock strata between two faults subsides, a
formed
2. In
In a fold, the upfolds are known as
and the downfolds as
3. The first modern seismometer was developed by
The intensity of an earthquake is measured on a
Scale.
5. A
volcano is presently inactive but may erupt anytime.
​

Answer 1

Answer:

(3)Mercalli scale

Explanation:

it measures the intensity of an earthquake over a range of l to lX depending on the impact it has .

Answer 2

Answer:

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