1. What if all the volcanoes in the world will become dormant, how will it affect our planet?
2. Do volcanic eruptions affect climate?
3. How do scientist predict eruptions?
4. Can a volcanic eruption be stopped?
5. How would you find out if a volcano was going to explode?
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Answer:
1.If all active volcanoes on Earth went off at the same time, there would be a lot of explosions. Explosive eruptions would churn out wall of rocks, ash and gas, wiping out the nearby areas. ... They would travel for thousands of kilometers, and cover the Earth with the thick blanket of ash.
2.Yes, volcanoes can affect weather and the Earth's climate.
3.Scientists use seismographs that record the length and strength of each earthquake to try to determine if an eruption is imminent. Magma and gas can push the volcano's slope upward. ... But ground swelling may sometimes create huge changes in the shape of a volcano.
4.To date there have been no successful efforts to start, stop or reduce a volcanic eruption; however, the ideas exists and discussion is underway. ... However, if we are able to initiate a volcanic eruption we could schedule the event and prepare, properly evacuate and effectively eliminate risk to human well being.
5.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.
Explanation:
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