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प्रश्न
Fill in the blank below:
A lava ___________is made up of basic lava flows solidified away from the vent.
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उत्तर
A lava shield is made up of basic lava flows solidified away from the vent.
संबंधित प्रश्न
Explain the types of volcanoes on the basis of periodicity of eruption with examples.
Fill in the blanks with suitable words:
Volcanic activity is a ______ movement.
Name two types of landforms made by volcanoes. Give an example of each type.
What is called the Pacific Ring of Fire? Why is it called so?
What are known as Shield volcanoes?
How are hot springs formed?
The forces arising from the interior of the earth:
Fill in the blank below:
The molten rock that reaches the surface of the earth is called ______.
Name the largest active volcano in the world.
In which belt most of the volcanoes of the world are found?
Indicate the world distribution of active volcanoes.
Describe any three advantages of volcanoes.
State two ways in which lava may come out of the earth’s crust giving an example of each type of these volcanic activities.
What is the following:
‘Ring of Fire’
Answer the following:
Plate margins are zones of great volcanic activity.
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.
What is the following :
Spine or plug
What is the following :
Epicentre
______ Volcano is known as light house of Mediterranean Sea.
Choose the odd one
Give an example of extinct volcano.
Distinguish between Active volcano and dormant volcano
Describe the classification of volcanoes based on the eruptions.
Choose the odd one
An active volcano, Dormant volcano, Extinct Volcano, Shield volcano
