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How long would it take for a meteor to hit Earth?
The meteors that we see are about 100 kilometers above the earth, moving anywhere from 10 to 70 kilometers per second. If the meteor were large enough, it would hardly be slowed at all. Coming in straight down, it would only take 2 to 10 seconds for it to hit the ground.
What happens when a meteor hits Earth?
With an asteroid hitting the Earth; dust and smoke rising in the atmosphere prevents sunlight from reaching our world and causes the total temperature to drop. This event can lead to the death of many living things. If an asteroid the size of an apartment hits Earth, this blow could possibly destroy a small city. Consequently, what would happen if a meteor hit the ocean? Scientists studying this possibility have concluded that the impact of moderately large asteroid, 5-6 km in diameter, in the middle of the large ocean basin such as the Atlantic Ocean, would produce a tsunami that would travel all the way to the Appalachian Mountains in the upper two-thirds of the United States.
Also, what happens to meteors when they hit the moon?
When a meteoroid strikes the Moon, a large portion of the impact energy goes into heat and producing a crater; however, a small fraction goes into generating visible light, which results in a brilliant flash at the point of impact. This can be seen from Earth if the incoming meteoroid has enough kinetic energy. Consequently, is the moon a meteor? A lunar meteorite is a meteorite that is known to have originated on the Moon. A meteorite hitting the Moon is normally classified as a transient lunar phenomenon. Lunar meteorite. Lunar meteorite (Lunaite) Subgroups Highland breccia Mare basalt Parent body Moon Total known specimens 306 Alternative names Lunaite 3 more rows
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- Can a meteor hit the Earth?
A large asteroid or comet will slam into Earth sooner or later if we or our descendants don't take action. The rock that hit our planet 66 million years ago wiped out 75 percent of all animal species.
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Scientists estimate that an asteroid would have to be about 60 miles wide to wipe out life on our planet.
- What would happen if the Earth was hit by an asteroid?
It would create a huge dust cloud that would cover the entire planet, block out the sun and raise the temperatures where the asteroid hit. Billions of people would die and a lot of life on the planet would be destroyed.
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