Changing Earth’s Surface. Erosion is the process by which natural forces move weathered rock and soil from one place to another. Gravity, running water,
Soil Conservation Chapter 2 Section 3 Geology. Introduction Prairie soil = very fertile –Rich in humus because of the tall grass Sod=thick mass of tough.
Soil Conservation
Soil Conservation. "A nation that destroys its soil destroys itself." - President Franklin D. Roosevelt, 1937 Why is soil conservation important?
6 th Grade Earth Science Ms. Mudd Explain why soil is a valuable resource. List ways that soil can lose its value. Identify ways that soil can.
6 TH GRADE EARTH SCIENCE Soil Conservation "A nation that destroys its soil destroys itself." - President Franklin D. Roosevelt, 1937 Why is soil conservation.
