This activity has 16 common vocabulary words that deal with food chains, abiotic & biotic factors and words that classify organisms into kingdoms. This can be used a review activity or practice with new or old vocabulary words. The activity will get students out of their seats and talking to each other. The activity can take 10-20 minutes depending on if these words are new or just a review to your students. The students will be learning from each other about these vocabulary words because they will be finding an "expert" to give them the answers. Their is also an accountability piece embedded in this assignment to make sure each student does their part. This is a fun way to get kids out of the textbook and up and talking!