. Open the source notes e, and review the notes for all three sources:

• "Should We Terraform Mars?"

. "Mars"

"Why Mars?"

Consider and record your thoughts about these concepts:

• one common idea among the texts

• one idea from the texts that differs

• how the ideas better help you understand the topic and answer the question "Should humans travel to Mars?"

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A

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EE 들 들 두

Common Idea:

Differing Idea:

Understanding: