How Pollution Affects Plants Lab Investigation

Product Description

Explore the effects of air pollutants, acid rain, road salt applications, the greenouse effect and other common chemical wastes on plants. Challenge your class with a series of controlled experiments that simulate the impact that man-made pollutants have on plant systems, seed germination, and growth. The students directly observe the physical changes that transpire in the environment as a result of man’s industrial expansion. Students will understand the different types of environmental pollution, predict and observe the effects of varying levels of pollution exposure on the growth and development of plants, and construct graphs illustrating the effects they’ve observed. For 40 students. Grades 7-10.