Angry aliens are invading earth! Shoot the invaders while teaching them a thing or two about ecology! Your knowledge and shooting skills just might save the world! This review game allows you to have a blast while reviewing important ecology vocabulary!

Topics Covered: Review of vocabulary related to ecology. Levels of organization, organism, population, community, ecosystem, relationships and symbiosis (mutualism, parasitism, commensalism), nutrition and energy, matter cycling (water, carbon, nitrogen), succession (primary and secondary)