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What is the name of a chunk of rock that is too large to burn up in the atmosphere and it strike earth?
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Why does the earth have a atmophere?
Mainly because Earth has a large enough mass, and therefore a large enough gravity, to keep an atmosphere.
What countries are hit by asteroid?
Asteroids, if large enough, can strike anywhere on the Earth.
Why don't small meteorites pulverize the Earth's surface like they do the Moon?
Small objects - and even some fairly large objects - that strike the Earth are heated to incandescence by friction and compression as they enter the Earth's atmosphere. Most such meteorites either explode harmlessly far above the ground or are vaporized entirely.
How old is the atmosphere?
The Earth is about 4.5 billion years old and has had an atmosphere since it formed, but about 3.8-4.1 billion years ago there was believed to be the Late Heavy Bombardment, where a planetesimal roughly the size of Mars hit the Earth, breaking off a large chunk that formed into the Moon. This impact would have obliterated the atmosphere, but it has reformed naturally since then. So, the answer to your question is approximately 4 billion years old.
What planet is the only one that has large bodies of water and a protected atmosphere?
earth
What is cookie cutter phenomenon?
A rare phenomenon where a large chunk of frozen ground moves up to several meters to the side, leaving a pit in the ground. The bottom of the pit seems to occur at the edge between the frozen and unfrozen layers of earth. One theory is that the phenomenon is caused by a lightning strike causing steam to form below the frozen layer, flinging a chunk of the frozen earth above into the air.
Does earth atmosphere protects large changes of temperature and bad sun rays?
does earth atmosphere protects large change of temperature and bad sun rays?
Why is the worlds atmosphere so big?
The planet Earth has a sufficiently large mass, and correspondingly large gravitational field, to enable it to hold on to a large atmosphere.
Why does the earth have a atmophere?
Mainly because Earth has a large enough mass, and therefore a large enough gravity, to keep an atmosphere.
What countries are hit by asteroid?
Asteroids, if large enough, can strike anywhere on the Earth.
How often do meteorites hit Earth?
When meteoroids enter Earth's atmosphere they are usually traveling around 10-70 kilometers per second. The atmosphere quickly burns up smaller ones and slows larger ones down to around 300 kilometers per hour before they strike the Earth.
Is atmosphere rotate?
The atmosphere naturally moves along with the Earth, as Earth rotates.Note that Earth's rotation may affect large-scale movements (currents) in the atmosphere - this is called Coriolis forces.
What fell into the earth when dinosaurs lived?
Some scientists believe it was a large meteor that crashed into the earth disrupting the food resources and proper atmosphere, which led to the large dinosaurs dying off.Some scientists believe it was a large meteor that crashed into the earth disrupting the food resources and proper atmosphere, which led to the large dinosaurs dying off.Some scientists believe it was a large meteor that crashed into the earth disrupting the food resources and proper atmosphere, which led to the large dinosaurs dying off.Some scientists believe it was a large meteor that crashed into the earth disrupting the food resources and proper atmosphere, which led to the large dinosaurs dying off.Some scientists believe it was a large meteor that crashed into the earth disrupting the food resources and proper atmosphere, which led to the large dinosaurs dying off.Some scientists believe it was a large meteor that crashed into the earth disrupting the food resources and proper atmosphere, which led to the large dinosaurs dying off.
How does gravity enter your atmosphere?
It doesn't "enter" the atmosphere, it comes from the large mass of the earth which creates a gravitational pull.
What does chunk mean WHAT DO?
Large peice
Why don't small meteorites pulverize the Earth's surface like they do the Moon?
Small objects - and even some fairly large objects - that strike the Earth are heated to incandescence by friction and compression as they enter the Earth's atmosphere. Most such meteorites either explode harmlessly far above the ground or are vaporized entirely.
How old is the atmosphere?
The Earth is about 4.5 billion years old and has had an atmosphere since it formed, but about 3.8-4.1 billion years ago there was believed to be the Late Heavy Bombardment, where a planetesimal roughly the size of Mars hit the Earth, breaking off a large chunk that formed into the Moon. This impact would have obliterated the atmosphere, but it has reformed naturally since then. So, the answer to your question is approximately 4 billion years old.
