Why is Earth the only planet with life on it? | Churchill Science

Nov 19 2008

Why is Earth the only planet with life on it?

Posted by: Lisa in Earth, Ecosystems, Questions, Space, science

Why is Earth the only planet that has life?

Tags: air, biology, Earth, ecosystem, food chain, land, life, planet, science, water

This entry was posted on Wednesday, November 19th, 2008 at 7:05 am and is filed under Earth, Ecosystems, Questions, Space, science. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.

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