Acid Rain: The Invisible Threat DVD for environmental study
Documents how acid rain affects forests, lakes, and daily human life for detailed examination
Combines full-motion video, color computer graphics, on-location footage, and expert interviews for visual presentation
Approximately 20 minutes in length for viewing
Teacher''s guide for instructional use

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 5.3 inch
Height : 0.5 inch
Length : 7.5 inch

Item Weight: 0 ounce (View shipping rates and policies)
Shipping Weight: 1.6 ounce (View shipping rates and policies)

ASIN : B005QDR0YA