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1. what are positive efects of volcanic eruptions?

2.what are the 5 signs that a volcano is going to erupt?

3. what are you going to do if there is a volcanic eruption? 5 steep.​

Sagot :

Answer:

1.)Geothermal energy can be generated in areas where magma lies close to the surface. This is good for increasing our renewable energy use. Ash ejected by the volcano acts as a good fertiliser for soils. Volcanoes attract many tourists, who enjoy the dramatic scenery that they produce.

2.)-An increase in the frequency and intensity of felt earthquakes.

-Noticeable steaming or fumarolic activity and new or enlarged areas of hot ground.

-Subtle swelling of the ground surface.

-Small changes in heat flow.

-Changes in the composition or relative abundances of fumarolic gases.

3.)Listen for emergency information and alerts.

Follow evacuation or shelter orders. ...

Avoid areas downstream of the eruption.

Protect yourself from falling ash.

Do not drive in heavy ash fall