Ecology

What abiotic features are different in the 6 biomes? __Give an example.__
media type="youtube" key="ag5ATGEplbU" height="315" width="420"

==The world is in an ever-changing state called succession. Sometimes succession occurs naturally. Sometimes succession results from man's behavior. The video below describes how succession occurs naturally.==

media type="youtube" key="k03vxRYsJ4Y" height="315" width="420"

===Fires seem to devastate an ecosystem. However, fire actually renews a forest ecosystem. Watch this video to find out why. After watching the video, describe the process by which the forest renews itself.===

media type="youtube" key="ltlGkDIXu6E" height="315" width="420"