What comes before an earthquake?

Answer 1

All electric objects cute off

Answer 2

Heat of melted rocks inside the earth form gases and that gas try to come out of the surface. So cause of lots of pressure finding out a weak surface to come out causes disturbances on the surface of the earth resulting earth to shake, which we called a earthquake . An earthquake is measured on rector scale

Answer 3

Before an earthquake begins there is movement in the faults and or techtonic plates underground which causes an earthquake.

Earthquakes can be caused due to two plates converging (two plates coming together) and they can also be caused due to transform (two plates sliding past eachother in oposite directions). Earthquakes can easily just be caused due to movement in the earth such as faults, like I previously said.

Hope this helped :)

Answer 4

Before an earthquake, there are often foreshocks that can occur. These are smaller earthquakes that precede the main event. In some cases, changes in animal behavior, unusual gas emissions, or water levels in wells can also occur before an earthquake.

Answer 5

all mobile phones stop working a few hours before a earthquake

Answer 6

vibrations in the earths crust caused by the mantle colliding with eachother pushing the crust upwards causing massive vibrations then starting an earthquake :) hope this helps you:D

Answer 7

A transform boundary occurs. Two plates slip past eachother moving in opposite directions

Answer 8

All electric objects cute off