ESS
Grade-7
Easy
Question
What is B in the given image
- Crust
- Inner core
- Outer core
- Mantle
Hint:
The earth is made up of three different layers: the crust, the mantle and the core.
The correct answer is: Mantle
- The mantle is the mostly-solid bulk of Earth's interior.
- The mantle lies between Earth's dense, super-heated core and its thin outer layer, the crust. The mantle is about 2,900 kilometers (1,802 miles) thick, and makes up a whopping 84% of Earth's total volume.
Related Questions to study
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What causes plate tectonics to occur?
What causes plate tectonics to occur?
ESSGrade-7
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The magma that is pushed to the Earth's surface is referred to as__________.
The magma that is pushed to the Earth's surface is referred to as__________.
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Assertion (A): Earthquakes accompany volcanic eruptions.
Reason (R): volcanoes spew water vapour and dust particles into the atmosphere.
Assertion (A): Earthquakes accompany volcanic eruptions.
Reason (R): volcanoes spew water vapour and dust particles into the atmosphere.
ESSGrade-7
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Earthquakes and volcanic eruptions are most common where ______ pull apart or come together.
Earthquakes and volcanic eruptions are most common where ______ pull apart or come together.
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Assertion (A): Volcanic activity and plate margins are inextricably linked.
Reason (R): The convergent plate margins are home to the vast majority of the world's volcanoes.
Assertion (A): Volcanic activity and plate margins are inextricably linked.
Reason (R): The convergent plate margins are home to the vast majority of the world's volcanoes.
ESSGrade-7
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Match the following.
| A. Transform plate boundary |  |
| B. Convergent plate boundary |  |
| C. Divergent plate boundary |  |
Match the following.
| A. Transform plate boundary | |
| B. Convergent plate boundary | |
| C. Divergent plate boundary | |
ESSGrade-7
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The volcano erupts with basic lava, spilling primarily
The volcano erupts with basic lava, spilling primarily
ESSGrade-7
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_________is solid and comprises of tectonic plates.
_________is solid and comprises of tectonic plates.
ESSGrade-7
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The eruption is primarily_______________ when a volcano ejects basic lava.
The eruption is primarily_______________ when a volcano ejects basic lava.
ESSGrade-7
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Assertion (A): Volcanoes are unlikely to be found in the areas of earthquakes.
Reason (R): Earthquakes are generated by seismic activity, whereas volcanoes do not need seismic activity.
Assertion (A): Volcanoes are unlikely to be found in the areas of earthquakes.
Reason (R): Earthquakes are generated by seismic activity, whereas volcanoes do not need seismic activity.
ESSGrade-7
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_________ caused the formation of the Soufrière hills volcano.
_________ caused the formation of the Soufrière hills volcano.
ESSGrade-7
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Volcanoes are typically found on__________.
Volcanoes are typically found on__________.
ESSGrade-7
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Volcanoes formed by alternating layers of lava and rock fragments are referred to as_____________.
Volcanoes formed by alternating layers of lava and rock fragments are referred to as_____________.
ESSGrade-7
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Identify the image.
- Seismograph informs about earthquake and other ground noises.
Identify the image.
ESSGrade-7
- Seismograph informs about earthquake and other ground noises.
