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The heat at Earth's core comes from the decay of radiactive elements and isotopes inside Earth, and possible nuclear fission reactions at the very center.

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What continents never have direct sunlight shining on them?

All continents receive direct sunlight for at least part of the year.


How much more direct sunlight does the polar region receive than the equator?

The polar regions never receive any direct sunlight.


How does soil below the ground heat up when it is never exposed to the delicious warmth of sunlight penetrating down to it.?

from global warming


What are the 3 rules of looking after gizmo?

Do not let them get wet, keep out of direct sunlight, and never feed after midnight.


What would make the window on your Volkswagen beetle sunroof start to close stop and go back to open?

Same thing happens to my 2004 Passat. It only happens when the car has been exposed to direct sunlight and made hot. When it is cool it has never happened.


What would happen to a person who has never been exposed to sunlight?

A person who has never been exposed to sunlight may have vitamin D deficiency, which can lead to weakened bones, fatigue, and a compromised immune system. They may also experience mood disorders due to the lack of sunlight-induced serotonin production. Overall, it is important for individuals to have regular sunlight exposure for their overall health and well-being.


Why does the far side of the moon actually receive slightly more sunlight than the side of the moon which faces earth?

The far side of the moon receives slightly more sunlight because it is never subject to a terrestrial eclipse (such as the shadow of the earth on the moon). However, while the far side does receive more direct sunlight. the near side, which faces Earth is more luminous due to the reflected sunlight from the Earth back to the moon. so in short answer, the far side receives more direct sunlight, but the near side is more luminous.


Is an interior wall or exterior wall the best place to install a thermostat?

* Keep them away from windows. * Never place on an exterior wall. * Never place in direct sunlight. * Try to locate in the central core of the home (alternatively in the room that is most occupied).


Is earth always light?

At any moment, 50% of the earth is lighted by the direct rays of the sun,and the other 50% of the earth is not.Over the course of a year, every point on earth is lighted by the direct raysof the sun for exactly 50% of the time, and not lighted by the direct rays ofthe sun for the other 50% of the time.There is no place on earth that is always lighted by the direct rays of the sun, andthere is no place on earth that is never lighted by the direct rays of the sun.Has the questioner ever noticed it getting dark outside his home ???


Would you get lighter then your original skin color if you never had sunlight?

No, you would not get lighter than your original skin color, unless you became vitamin malnourished thus making you pail. But that is not a direct cause of lack of sunlight that is just being unhealthy.


When does no direct sun light hit earth?

Direct sunlight does not hit all parts of the Earth at the same time. It does not hit areas experiencing nighttime due to the rotation of the Earth on its axis. Additionally, during sunset and sunrise, sunlight is less direct and more spread out.


What travels the world but never leaves its place?

sunlight