Students study the differences between native and non-native species, and how there are problems created when non-native species are introduced. They examine the different types of control methods used to curb the spread of non-native species.
5th - 8th Science 6 Views 22 Downloads
Maritime Shipping on the Great Lakes and the Link to the Lake Erie Water Snake
Eager ecology learners read about characteristics of the Lake Erie water snake and the round goby fish. They find that the goby is an invasive species, introduced to Lake Erie in 1990, and has since had an impact on the water snake...
7th - 12th Science