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Questions and Answers
What happens to most asteroids that enter Earth's atmosphere?
What happens to most asteroids that enter Earth's atmosphere?
- They remain intact and land on the surface
- They reach the ground and cause catastrophic consequences
- They disintegrate upon entering the atmosphere
- They explode 30 to 50 miles above the surface (correct)
What is the approximate height of 13 to 15 foot asteroids?
What is the approximate height of 13 to 15 foot asteroids?
- The height of a person
- The height of a three to four story building
- The height of a multi-story building
- The height of giraffes and mammoths (correct)
How often do 30-foot asteroids visit Earth?
How often do 30-foot asteroids visit Earth?
- Once every 60 years
- Once every 10 years (correct)
- Once a year and a half
- Once every 60 to 70 years
What is the potential consequence if a 65-foot asteroid touched the ground?
What is the potential consequence if a 65-foot asteroid touched the ground?
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What happens to one to three foot high asteroids most often?
What happens to one to three foot high asteroids most often?
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What is the approximate frequency of 65-foot asteroids visiting Earth?
What is the approximate frequency of 65-foot asteroids visiting Earth?
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What is the size of one to three foot high asteroids?
What is the size of one to three foot high asteroids?
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What is the potential consequence if a 30-foot asteroid touched Earth?
What is the potential consequence if a 30-foot asteroid touched Earth?
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What happens to most 13 to 15 foot asteroids when they visit Earth?
What happens to most 13 to 15 foot asteroids when they visit Earth?
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What is the approximate energy release of 65-foot asteroids if they touch the ground?
What is the approximate energy release of 65-foot asteroids if they touch the ground?
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