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What can the governments do to protect us from the effects of volcanoes and earthquakes?

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What can the governments do to protect us from the effects of volcanoes and earthquakes?

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Governments can

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What actions can you take to prepare for an volcanic eruption?

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What actions can you take to prepare for an volcanic eruption?

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Follow the evacuation order issued by authorities and evacuate immediately from the volcano area to avoid flying debris, hot gases, lateral blast and lava flow. Be aware of mud flows. Avoid river valleys and low-lying areas.

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Examples of the most devastating volcanoes.

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Examples of the most devastating volcanoes.

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10 Mt. Galunggung, Java Indonesia. ...

9 Mt. Kelut, Indonesia. ...

8 Mt, Vesuvius, Italy. Date: 1631. ...

7 The Laki Volcanic System, Iceland. Date: June 8th 1783- 8th February 1784. ...

6 Mt.Vesuvius, Italy. ...

5 Mt.Unzen, Japan. ...

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What actions can you take to prepare for earthquakes?

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What actions can you take to prepare for earthquakes?

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Prepare the drill,that you've been practicing. Prepare a for an emergency kit. List the important things

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Whenever a volcanoes erupt it can create ashes. which is it is toxic to humans and animals and it is hard to breath. Volcanic eruptions can also cause rock to fall,damage houses and trees.

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Earthquakes can make buildings fall and other structures. When an earthquake occurs at the bottom of the sea can push water upwards. It creates a tsunami.

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Examples of the most devastating earthquakes.

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Examples of the most devastating earthquakes.

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January 23, 1556 | China, Shansi | 830,000
July 27, 1976 | China, Tangshan | 255,000 655,000
Dec. 26, 2004 | Sumatra, Indonesia | 227,898
August 9, 1138 | Syria, Aleppo | 230,000

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How is the magnitude of a volcano measured?

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How is the magnitude of a volcano measured?

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Volcanologists use many different kinds of tools including instruments that detect and record earthquakes (seismometers and seimographs), instruments that measure ground deformation . Leveling, tilt instruments that detect and measure volcanic gases instruments that determine how much lava is ...

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How is the magnitude of a earthquake measured?

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How is the magnitude of a earthquake measured?

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A seismometer detects the vibrations caused by an earthquake. It plots these vibrations on a seismograph. The strength, or magnitude, of an earthquake is measured using the Richter scale. ...Earthquakes measuring around 7 or 8 on the Richter scale can be devastating.

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Volcanoes are formed when magma from within the Earth's upper mantle works its way to the surface. At the surface, it erupts to form lava flows and ash deposits.

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Earthquakes are usually caused when rock underground suddenly breaks along a fault. This sudden release of energy causes the seismic waves that make the ground shake.