I live in Texas, what local ecosystem or any ecosystem could I use for an assignment. I have to include its hierarchy of interactions and its biodiversity. I also have to answer how is the ecosystem dependent on the biodiversity as well as one threat to that biodiversity.

Answer 1

This site shows 9 different ecoregions of Texas.

http://www.tpwd.state.tx.us/huntwild/wild/birding/pif/assist/pif_regions/

Other information:

http://www.ehow.com/list_7676671_types-ecosystems-texas.html

http://www.tpwd.state.tx.us/kids/about_texas/regions/