Churchill Science

Is it hard to breathe in the desert? by Saskia

This question was asked during a discussion of how trees produce oxygen, so that people can breathe. Saskia wanted to know if places without many trees, such as deserts, would be harder to breathe in. Great thinking!

This entry was posted on Sunday, September 27th, 2009 at 3:40 pm and is filed under Ecosystems, Questions, 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.