North American desert flora

Environmental Issues Webquest Global Warming and the Greenhouse Effect Go to http://www.globalissues.org/article/233/climate-change-and-global-warming-introduction and answer the following questions. 1. What is the greenhouse effect? 2. How does it relate to climate change? 3. Draw and label the greenhouse effect. 4. Scroll down to the section “The Greenhouse Effect is Natural. What do we have to do with it?” What are some ways that humans are thought