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agasfer [191]
3 years ago
15

Which of the following are early clues that signal an earthquake may occur? Select all that apply. Changes in magnetic propertie

s of rock Movement of magma Decrease in well water levels Increase in sulfur dioxide and carbon dioxide ground emissions Increases in radon gas in groundwater Foreshocks
Physics
2 answers:
enot [183]3 years ago
6 0

The following answers apply;

  • Changes in magnetic properties of rock
  • Decrease in well water levels
  • Increases in radon gas in groundwater
  • Foreshocks  

These other choices may be good indicators of an imminent volcanic eruption;

Movement of magma

Increase in sulfur dioxide and carbon dioxide ground emissions


geniusboy [140]3 years ago
5 0

Answer:

correct order for early clues that notify about earthquake is:

\rightarrow change in magnetic properties of rock

\rightarrow Decrease in water levels in well

\rightarrow  increase in the amount of radon gas in subsurface water foreshocks

Explanation:

correct order for early clues that notify about earthquake is:

\rightarrow change in magnetic properties of rock

\rightarrow Decrease in water levels in well

\rightarrow  increase in the amount of radon gas in subsurface water foreshocks

The other that can take place the position of clues for volcanic eruption are

\rightarrow  Movement of magma

\rightarrow  increase in SO_2 and CO_2 emission from grounds

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