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प्रश्न
Are Volcones Destructive (or) Constructive?
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उत्तर
Volcanes have both destructive and constructive forces.
- Constructive effects:
- Volcanoes provide nutrients to the surrounding soil as volcanic ash contains minerals beneficial to plants.
- Some plateaus and plains are formed due to volcanic eruption.
- They cool off the earth removing heat from the interior.
- Destructive effects:
- They cause earth quakes, fast floods, mud slides and rock falls.
- Dust and Ash that come out of volcanoes are very harmful to living things.
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संबंधित प्रश्न
Name the scale on which the destructive energy of an earthquake is measured. An earthquake measures 3 on this scale. Would it be recorded by a seismograph? Is it likely to cause much damage?
Prepare a chart showing 'Do's' and 'don'ts' at the time of the earthquake.
Give scientific reasons.
Don't use lifts at the time of earthquakes.
Write the causes of the following:
Earthquakes
How do earthquakes affect the landscape?
Mention some of the main effects of earthquakes.
The earth’s plate responsible for causing earthquakes is ______.
The outermost layer of earth is called
State whether the following statement is True or False.
The plates of the outermost layer of the earth are always in continuous motion.
Is it possible to predict the occurrence of an earthquake?
