Glossary
Invasive exotic species:
A species that enters one ecosystem from another and multiplies due to a lack of predators.
Emerald ash borer:
An invasive exotic species that has killed tens of thousands of ash trees in the Midwestern and Eastern United States.
Integrate:
Put two or more pieces of information together to help understand both of them better.
Qualitative:
Of or relating to the quality or kind of something rather than the amount or quantity of it.
Quantitative:
Of or relating to an amount or how much there is of something.
