Critical Reasoning (CR) | Re: Meteorite explosions in the Earth s atmosphere as large as

It's a Main Point question.

The frame work to solve these kind of questions should to know what we need to find and what we need to eliminate.

In main point question we cannot let any outside information play with the situation at hand.
We cannot draw any unwanted/unwarranted assumptions about the argument.
What we select should be in-line with the information presented.
The conclusion should also be in scope of the information given in the passage.

With keeping all these things in mind proceed
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