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प्रश्न
Fill in the blank below:
A lava ___________is made up of basic lava flows solidified away from the vent.
उत्तर
A lava shield is made up of basic lava flows solidified away from the vent.
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संबंधित प्रश्न
Give one example each of an active volcano and a dormant volcano.
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.
How are hot springs formed?
Explain the various parts of a volcano.
Name the largest active volcano in the world.
Describe the materials thrown out during volcanic eruption.
Describe any three advantages of volcanoes.
Name a well known geyser.
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’
Give reasons for the following:
Basic lava cones are broader than Acid lava cones.
Give reasons for the following:
The Circum-Pacific Belt of volcanoes is called ‘The Ring of Fire’.
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.
Give one word for the following :
A volcano where magma reaches the surface through a vent or a pipe..
What are the influences of volcanoes eruption on man?
OR
What is the importance of volcanoes?
OR
Mention adverse and beneficial effects of volcanoes.
What is the following :
Fissure type of volcanoes
An example for active volcano is ______.
Name the three types of volcanoes based on periodicity of eruption.
Describe the classification of volcanoes based on the eruptions.
How many active volcanoes in the world?
