Fill in the blanks from the words listed in the word bank, then keep this sheet handy to prepare for tests and quizzes on life science and photosythesis.

Children are introduced to the basic concepts of cloud formation in this diagramming and fill-in-the-blank activity.

If Dorothy had lived a little further south, she might have been swept away to Oz by a hurricane.

Did you know that there is no new water on Earth? It all gets recycled and reused in a process that we call the water cycle.