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Author Question: In January, 2002, an object 0.3 km across passed within 800,000 km of Earth, only roughly twice the ... (Read 83 times)

wenmo

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on: Jul 13, 2018
In January, 2002, an object 0.3 km across passed within 800,000 km of Earth, only roughly twice the distance to the moon.
   a. True
   b. False

Question 2

Meteor Crater, in Arizona, is approximately 100,000 years old.
   a. True
   b. False


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paavo

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Reply #1 on: Jul 13, 2018
Answer to Question 1

ANSWER: True

Answer to Question 2

ANSWER: False


wenmo

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Reply 2 on: Jul 13, 2018
YES! Correct, THANKS for helping me on my review

31809pancho

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Reply 3 on: Yesterday
Wow, this really help

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