Describe the source of soil.
	Explain how the different properties of soil affect plant growth.
	Describe how various climates affect soil.

Assignment:   Digital Story Wall. Rubric. Cornell Notes pgs. 288-293 (52, 53, 54) due.  From Bedrock to Soil Quiz (55). Soil Data Table (56).

	Determine the color of soil sample.
	Observe whether soil is loose, friable, or firm.
	Investigate the pH of soil.
	Determine whether the soil is acidic, basic, or neutral.
	Accurately test the acidity of soil.

Assignment:  Soil color.  Soil consistence. pH of soil.