In this crossword puzzle worksheet, students complete eleven sentences that are clues for completing the puzzle. Each of the sentences tells how pollution occurs and how people can prevent it.

In this environmental problems and solutions worksheet, students are given a list of 25 environmental problems. They match them with a given solution and paste the matching pairs to a piece of construction paper.

In this reading fluency practice worksheet, students pair with partners to read the 2 sets of dialogue related to the environment.

Students investigate how human beings impact ocean ecosystems. In this ocean ecosystem lesson plan, students explore how marine debris affects marine life. Internet resources are provided.

Fourth graders identify and explain three methods of hearing conservation, identify three causes of hearing loss and identify four sounds that are dangerous to be exposed to for an extended period of time.