<img src="https://d5nxst8fruw4z.cloudfront.net/atrk.gif?account=iA1Pi1a8Dy00ym" style="display:none" height="1" width="1" alt="" />
Dismiss
Skip Navigation
Our Terms of Use (click here to view) and Privacy Policy (click here to view) have changed. By continuing to use this site, you are agreeing to our new Terms of Use and Privacy Policy.

11.2: Grade Level and Student Prerequisites

Difficulty Level: At Grade Created by: CK-12

Intended for use in High School Biology, Chemistry, Environmental Science, Earth Science, Ecology, Urban Studies or Sustainability

Students must have a basic understanding of ecosystems, the water cycle, data collection, percent composition and graphical analysis.

Image Attributions

Show Hide Details
Files can only be attached to the latest version of section
Please wait...
Please wait...
Image Detail
Sizes: Medium | Original