Answer :

Hot molten rock comes out from the crack of the outer layer; from this molten rock material volcanoes are formed. Even though volcanic eruptions are dangerous to mankind but they are also useful in many ways –

• From the weathering of the lava rocks, the soil is formed which is fertile in nature. For example- the black soil of the Deccan plateau.


• In volcanic regions, Geysers are formed. Geysers are the hot spring of water which comes out and also throws steam into the air along with this, example - The Old Faithful Geyser, Yellow Stone National Park and North America.


• Volcanic ash is good manure.


Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Related Videos
Teaching the Basics of EconomicsTeaching the Basics of EconomicsTeaching the Basics of Economics53 mins
Master the Art of Writing Chemical FormulaeMaster the Art of Writing Chemical FormulaeMaster the Art of Writing Chemical Formulae42 mins
Final Phase & Legacy of the RevolutionFinal Phase & Legacy of the RevolutionFinal Phase & Legacy of the Revolution43 mins
The Tectonic StoryThe Tectonic StoryThe Tectonic Story63 mins
Mastering the NumericalsMastering the NumericalsMastering the Numericals43 mins
Louis XVI - The Story RecapLouis XVI - The Story RecapLouis XVI - The Story Recap65 mins
How's the Climate?How's the Climate?How's the Climate?63 mins
Master Mole Concept in 45 MinutesMaster Mole Concept in 45 MinutesMaster Mole Concept in 45 Minutes48 mins
Law of GravitationLaw of GravitationLaw of Gravitation40 mins
Combinations of SolidsCombinations of SolidsCombinations of Solids43 mins
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
caricature
view all courses
RELATED QUESTIONS :

Identify the diffKerala Board - Social Science Part II

How are volcanoesKerala Board - Social Science Part II

Answer the followKerala Board - Social Science Part II

Collect informatiKerala Board - Social Science Part II

Answer the followKerala Board - Social Science Part II

Prepare a map of Kerala Board - Social Science Part II

Answer the followKerala Board - Social Science Part II

What do you mean Kerala Board - Social Science Part II

Answer the followKerala Board - Social Science Part II

Collect from InteKerala Board - Social Science Part II