Habitat Vocabulary Match-up Some of the pictures from this site are from Harcourt Publishers excellent online glossary of science terms at http://www.harcourtschool.com/glossary/science/index5.html Tools See a list of terms used in these activities. Matching Flashcards (Java / non-Java) Concentration Word Search This activity was created by a Quia Web subscriber. To learn how to make your own, just like this, click here.