Nature’s Impact Short Answer

Humans aren’t the only force that can affect the ozone layer. This engaging reading passage examines how natural events-especially volcanic eruptions-can temporarily influence the ozone high above Earth. Students learn how volcanic gases interact with the atmosphere, why these natural effects are usually short-lived, and how scientists compare them with human-caused changes to better understand our planet.

This worksheet builds critical reading skills by helping students compare natural and human influences on Earth’s atmosphere. Vocabulary including volcano, stratosphere, ozone layer, aerosols, CFCs, and atmosphere is woven into an accessible, conversational explanation. By the end of the reading, students gain a broader understanding of how both nature and human activity shape the world around them.