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How do scientist know that the Moon's surface once was very hot?
Wiki User
∙ 13y ago
how do scientists know that the moons suface once was very hot?
Dimitri Welch
Wiki User
∙ 13y agoBecause the moon was once part of planet that colided into another planet at thousands of miles per hour and then the moon broke of. The part that broke off (the moon) was digging in from the planets crust to the outer core which was thousands of degrees hot.
Wiki User
∙ 15y agohow do scientists know that the moons suface once was very hot?
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Are maria low areas once flooded with lava on the moons surface?
false:)
How was Mars was once similar to Earth?
We now know that Mars once had liquid water on its surface and probably had a much denser atmosphere than it does now.
Why is the crust thicker on the near side of the moon than on the far side?
Right now scientists do not know why the Earth-facing side of the moon has thicker crust. One proposal is that Earth may have once had two moons that collided at relatively low speeds. The geologically different regions on the moon would then have originated from two separate moons.
Are maria flat areas once flooded with lava on the Moon's surface?
true or false, maria are flat areas , once flooded with lava , on the moon's surface
Why is the moon gray yellow sometimes blue?
I don't know for gray and yellow but for blue... The moon is only blue every 10 years or something. The reference is called "once in a blue moon" which means it's a really long time. The moon is only blue when there are two full moons in one month. That's 28 days. Blue moons can last up to a week.
Are maria low areas once flooded with lava on the moons surface?
false:)
How do scientist know that some places that once were under water and now deserts?
by rocks.
How scientist know that the moon was once geologically active?
because they dont exzacly no but they hypothesize
True or false once an organism is classified a scientist know a lot about an organisim?
false
Why don't you always get full moons?
You do get full moons, once every 29 days.
How do scientist know that the Moon's surface was once hot?
Because the moon was once part of planet that colided into another planet at thousands of miles per hour and then the moon broke of. The part that broke off (the moon) was digging in from the planets crust to the outer core which was thousands of degrees hot.
Did two moons once orbit earth?
No
How do scientist know that all of the continents were once joined together?
Scientist say that all the continents were once joined but however when the plate tectonics moved upward and downward they separated, and that's why they are supposedly not joined any longer.
Is it true that mars moons were once asteroids?
YES
Do scientists think that there was once life on Saturn?
Scientists think there was once "life on Saturn" only in highly imaginative science fiction stories. There is no solid surface beneath its clouds, only a hydrogen atmosphere that gets incredibly dense and hot deep inside. However, the moons (such as Titan) could have liquid water below their crusts. Even if this is so, there is very little sunlight that far from the Sun, the moons are frigidly cold, and the chance of plant life as we know it is extremely low.
What animal could live on Mars?
No animal could live on mars as far as scientist know scientist have sent out the opportunity and spirit rovers that found ice which proves that there was once water on mars
What other planets in your solar system are known to have liquid water?
At this moment we know of only one "Earth" however, a couple of moons are speculated to have liquid water for example Europa, though there is no definitive proof. Frozen water exists on its surface and does contain oxygen in its atmosphere, indicative that water could exists below the surface. There a plans to launch a probe in 2022 to prove this once and for all.
