UNIVERSE
METEORITES
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The meteoroid moves so fast debris flies off
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Magical dust shrinks it
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friction between the debris and atmospheric gases heat it up causing it to glow
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None of the above
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Detailed explanation-1: -When a meteoroid enters Earth’s upper atmosphere, it heats up due to friction from the air. The heat causes gases around the meteoroid to glow brightly, and a meteor appears. Meteors are often referred to as shooting stars or falling stars because of the bright tail of light they create as they pass through the sky.
Detailed explanation-2: -Meteors. If a meteoroid comes close enough to Earth and enters Earth’s atmosphere, it vaporizes and turns into a meteor: a streak of light in the sky. Because of their appearance, these streaks of light are sometimes called “shooting stars.” But meteors are not actually stars.
Detailed explanation-3: -When a meteoroid passes through Earth’s atmosphere, it heats up due to air resistance. The heat causes gases around the meteoroid to glow brightly. This glowing meteoroid is called a meteor, sometimes nicknamed a “shooting star.” Most meteoroids that enter Earth’s atmosphere disintegrate before they reach the ground.
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: -Friction can produce heat. This can be observed if you rub your palm against each other. Likewise, when a meteorite enters the earth’s atmosphere, the air applies a frictional force against the motion of the meteorite. Due to this frictional force, heat is produced and the meteor starts burning.
Detailed explanation-6: -Meteor showers appear when crumbs of dust (meteoroids) from asteroids or comets enter Earth’s atmosphere at very high speeds. During their journey through the atmosphere, meteors rub against air particles, creating friction and heat.