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प्रश्न
Name the three types of volcanoes based on periodicity of eruption.
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उत्तर
Volcanoes are classified according to their periodicity of eruptions and state of activity such as
- Active Volcano
- Dormant Volcano
- Extinct Volcano
APPEARS IN
संबंधित प्रश्न
Fill in the blanks with suitable words:
Volcanic activity is a ______ movement.
Match the Following:
| Column A | Column B |
| 1. Vent | (a) An active volcano |
| 2. Extinct | (b) Hot water fountain |
| 3. Geyser | (c) Dead Volcano |
| 4. Mt. Stromboli | (d) An opening in the earth's crust through which lava flows. |
| 5. Cinder Cone | (e) A volcanic landform. |
Fill in the blank below:
The molten rock that reaches the surface of the earth is called ______.
Explain the various parts of a volcano.
Describe the effect of volcanic eruption of Karakatoa in 1883.
Give one word for the following :
The funnel shaped hollow at the top of a volcanic cone.
Give one word for the following :
The lava which is poor in silica and rich in iron and magnesium.
What is the following :
Fissure type of volcanoes
Iceland, the most active volcanic area is located on the ______.
Choose the odd one
Mt. Popa, Mt. Fujiyama, Mt. Kilimanjaro, Mt. Kenya.
