Kemtec™ Human Activities and the Environment Kit

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Kemtec™ Human Activities and the Environment Kit
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Kemtec™ Human Activities and the Environment Kit

Product Number: C32317

Out of Stock (Estimated available to ship by 06/11/2018)

$93.75

This item has been discontinued


Sorry, this product is no longer available. Grades 5-8. In nature, there’s a balance between the numbers of different types of organisms (such as predators and prey) that can exist in an environment. This balance may be upset from time to time by natural and human-induced changes in the environment, such as severe storms, drought, floods, housing developments, road salt, fertilizer runoff, or fire. When the conditions return to normal, the balance is restored by the natural habits of the community. Activities demonstrates nature’s ability to self-correct and restore balance, and how human conservation and wise use of natural resources is also crucial for maintaining the environment. Kit contains “How the World Works” transparency, seven reproducible student worksheets, bean seeds, plastic cups, Miracle-Gro®, vinegar, methylene blue stain, sand, fact sheet, MSDS, and instruction manual with directions for four activities. Required but not included: fresh celery, dominoes, recycled milk jugs or flower pots, beakers or jars, yeast, salt, and sugar. For 24 students.

Item Weight  :       5.50
 
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