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प्रश्न
Give two of its main characteristics of Geysers
उत्तर
Main Characteristics of Geysers
- Water in a geyser gets heated up beyond its boiling point.
- They may spout to a height of over 150 feet.
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संबंधित प्रश्न
Fill in the blanks with suitable words:
Volcanic activity is a ______ movement.
Name two types of landforms made by volcanoes.
What is called the Pacific Ring of Fire? Why is it called so?
Name the three types of volcanoes on the basis of the frequency of their eruption.
What are known as Shield volcanoes?
How are hot springs formed?
Fill in the blank below:
A lava ___________is made up of basic lava flows solidified away from the vent.
Explain the various parts of a volcano.
In which belt most of the volcanoes of the world are found?
Distinguish between :
Volcanic Dust and Volcanic Ash.
Describe any three advantages of volcanoes.
What is a geyser ?
Name a well known geyser.
What is the following:
‘Ring of Fire’
Give reasons for the following:
Basic lava cones are broader than Acid lava cones.
Give one word for the following :
The lava which is poor in silica and rich in iron and magnesium.
Give one word for the following :
A large sill of acid lava which has solidified gradually giving a dome-like shape.
Describe the distribution of volcanoes in the world.
OR
Name the important belts of volcanoes.
What is the following :
Spine or plug
Choose the odd one
Name the three types of volcanoes based on periodicity of eruption.
Distinguish between Active volcano and dormant volcano
Describe the classification of volcanoes based on the eruptions.
How many active volcanoes in the world?
Iceland, the most active volcanic area is located on the ______.
Choose the odd one.
Stromboli, Helens, Hawaii, Fujiyama
