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प्रश्न
Give reasons
We cannot go to the centre of the earth
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उत्तर
To reach the centre of the earth one will have to dig a hole 6000 km. deep on the ocean floor. This is quite impossible and therefore we cannot go to the centre of the earth.
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संबंधित प्रश्न
Magnetosphere of the earth is a result of rotation. Explain.
Tell whether right or wrong. Correct the wrong statement.
The density of various materials is not the same in the interior of the earth.
Give reasons
Sedimentary rocks are formed from sediments.
What is the radius of the core?
Match the following
| 1. | Earthquake | Japanese term |
| 2. | Sima | Africa |
| 3. | Pacific Ring of Fire | Sudden movement |
| 4. | Tsunami | Silica and magnesium |
| 5. | Mt. Kenya | World volcanoes |
Answer in a word
Name the outer most layer of the earth
The earth is covered by water at ______.
Mantle is separated from the crust by a boundary called ______.
Answer in a word.
Name the outermost layer of the earth.
Match the following:
| 1. | Mantle | a. | Lighthouse of mediterranean sea |
| 2. | Stromboli | b. | blue planet |
| 3. | The cone | c. | Japanese term |
| 4. | Earth | d. | Weichart countenberg discount |
| 5. | Tsunami | e. | Mohorocvicic discontinuity |
