IL Natural Resources
Climate of Illinois
Annual 1901 - 2000 Average = 51.92 degF
Annual 1895 - 2005 Trend = 0.03 degF / Decade
Aug 6, 2006, 18:44 PST

IL Natural Resources
Illinois' Highest and Lowest Elevations
What are the highest and lowest elevation points in the state of Illinois?
Oct 16, 2006, 10:40 PST

IL Natural Resources
National Parks of Illinois
ClassBrain helps you check out all of the National Parks that are located in your state. This map is interactive. Click on the park name and you will be taken to their website.
May 5, 2009, 09:47 PST

IL Natural Resources
State Soil of Illinois
Drummer soils are the most extensive soils in Illinois. They
occur on more than 1.5 million acres in the state. They are the most productive soils in the state.
Apr 20, 2008, 22:16 PST

IL Natural Resources
Weather Forecast for Illinois
Do you need the latest weather forecast for Illinois? Here is the latest weather information available.

May 22, 2006, 08:31 PST