The earth's core contains radioactive elements and as these decay they release heat. This heat keeps the earth's core hot.
Yes, the closer you are to the center off the gravitational point the stronger it is. unless you are actually in the center, then you are weightless, because your mass is equal in all directions.
No.-----The earth has an important magnetic field.No, Earth would lose its magnetic field if its molten iron core were not moving. Scientists speculate that Mars had a magnetic field a long time ago but lost it when the planet cooled to the point that its core solidified.
The iron core of the earth is solid because the immense pressure near the center of the earth, due to gravity, keeps the iron in a solid state, even though it is hot.
Yes, but we would die first because gravity holds down air (oxygen and nitrogen and other stuff) and if the gravity leaves, then there's no air to breathe. No need to worry. Gravity isn't going anywhere any time soon.
The effect that Earth's gravity has on other planets and the sun can be calculated. This degree of gravity that is demonstrated points to a heavy core that is metal. Fragments of nickel-iron meteorites that are remnants of planetary collisions also indicate that other planets have a nickel-iron core.
If there is no Sun Light the Core of the earth would cool, all living organisms would be killed and when the sore of the earth cooled the earth would implode due to a sub-normal reaction between heat and gravity, the gravity would win and implode the earths crust. This would cause a huge super-nova in our galaxy and send earth particles flying through the universe.
If the Earth's core cooled, it would lead to a decrease in the planet's magnetic field, which protects us from harmful solar radiation. This could result in more exposure to radiation, affecting our atmosphere and potentially causing disruptions to technology and communication systems.
The center of gravity of Earth is at its core, which is near its geometric center. It is the point where the gravitational pull on an object can be considered to act.
Partially. Every bit of mass on and within Earth contributes to its gravity.
The Earth's Core lies at the centre.
Yes, there is gravity at the center of the Earth. The force of gravity is present throughout the entire planet, including at its core.
it is found in the core.
No, it is not possible to dig through the Earth's core as it is made up of extremely hot and molten materials that would make any attempt to withstand its heat impossible. Additionally, the gravity at the Earth's core is likely to be much stronger and escaping it would not be feasible.
gravity pulls us towards the centre (core) of the earth. because bears.
No.-----The earth has an important magnetic field.No, Earth would lose its magnetic field if its molten iron core were not moving. Scientists speculate that Mars had a magnetic field a long time ago but lost it when the planet cooled to the point that its core solidified.
The magnetic core of the earth pulls on the mass of the pencil.
Because gravity is stronger with a bigger object. The greatest effect on the gravity you undergo has to do with the immense electromagnetivity from the Earth's core. There are none of those physical factors in space.