Invasive Species of the Great Lakes
Large view | Product Details | Related Products |
Product Number: LS03762(X)M Price: $45.00 |
PRODUCT DETAILS
Offering an introduction to a long-standing problem, this kit will help your students understand the effect of invasive species and why we should help to prevent their spread. Once invasive species become established in a lake or stream, they become nearly impossible to eliminate. Their impact on a lake or stream is an area of great concern to environmentalist and sportsman alike. The kit contains samples of eight invasive species in safe, nonformaldehyde NASCO-Guard®. A complete teacher’s guide contains maps, activities, games, and information regarding this worldwide environmental problem. Great Lakes invasive species contained in this kit may include: Round Goby, Eurasian Milfoil, Ruffe, Smelt, Waterflea, Zebra Mussels, Purple Loosestrife, Alwife, Stickleback (three or five spine), Curley Leaf Pond Weed, Rusty Crayfish, and Sea Lamprey, depending on availability. Grade 5 through college.
RELATED ITEMS
|
