Advertisements
Advertisements
प्रश्न
Give a geographical reason for the following:
Temperature starts rising gradually towards the interior of the earth.
Advertisements
उत्तर १
Due to enhancing density and pressure the temperature goes on increasing gradually towards inside of the interior of the earth.
उत्तर २
The temperature starts rising gradually towards the interior of the Earth due to the increasing pressure and the presence of radioactive decay of elements deep within the Earth. As we move deeper, the pressure increases, causing the materials to become more compact, and this results in an increase in temperature. Additionally, heat from the Earth's formation and the radioactive decay of isotopes contribute to the gradual rise in temperature towards the Earth's core.
APPEARS IN
संबंधित प्रश्न
What is the lithosphere?
Where is asthenosphere found?
How do the study of meteorites helps scientists to know about the interior of the earth?
The continents are placed above the oceans.
Study the figure on the side and answer the question
Why is the expression ‘Nife’ so called?
Where is Mantle located in the Earth?
Give two reasons why tremors occur inside the earth?
Match the following:
| (a) | Crust | (i) | 2,171 km |
| (b) | Upper Mantle | (ii) | 2,259 km |
| (c) | Lower Mantle | (iii) | 30 km |
| (d) | Outer Core | (iv) | 1221km |
| (e) | Inner Core | (v) | 720 km |
Give reason for the following:
The Earth’s gravitational force
Consider the given statement
- When magnia reaches this Earth’s surface, it is referred to as ‘Lava’.
- The interior of the earth contains very hot molten material called ‘Magma’.
- Sedimentary are also called Primary (or) Mother rocks.
