UNIVERSE
METEORITES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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A meteorite that burns up while entering Earth’s atmosphere
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A meteorite that enter’s Earth’s atmosphere and hits the ground
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Rocky airless remains in the solar system
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Cosmic snowballs of frozen gases, rock and dust that hit Earth
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Detailed explanation-1: -Think of them as “space rocks.” When meteoroids enter Earth’s atmosphere (or that of another planet, like Mars) at high speed and burn up, the fireballs or “shooting stars” are called meteors. When a meteoroid survives a trip through the atmosphere and hits the ground, it’s called a meteorite.
Detailed explanation-2: -A meteor is what happens when a meteoroid – a small piece of an asteroid or comet – burns up upon entering Earth’s atmosphere, creating a streak of light in the sky.
Detailed explanation-3: -When the meteors enter the earth’s atmosphere they burn due to the friction caused by the earth’s gravity and a streak of light is seen. This is referred to as shooting star.
Detailed explanation-4: -Complete answer: Many meteorites are formed from a collision of asteroids that rotate around the sun between the tracks of Mars and Jupiter in the region called the asteroid belt. As asteroids break into each other, they produce loose debris-meteoroids.
Detailed explanation-5: -When the meteoroids enter the earth’s atmosphere, they burn up due to heat generated by friction. These fragments are called as ‘meteors’ or ‘shooting stars’.