Life Exposed

What would happen if Earth’s protective ozone layer disappeared? This engaging reading passage explores how damage to the ozone layer affects people, animals, and plants by allowing more harmful ultraviolet (UV) radiation to reach Earth’s surface. Students discover why increased UV exposure can impact human health, wildlife, crops, and entire ecosystems.

Readers build reading comprehension by identifying supporting details and connecting scientific ideas with real-world consequences. Important vocabulary including ultraviolet radiation, ozone layer, ecosystem, stratosphere, UV rays, and protection is woven naturally into the passage. Using an approachable, teacher-friendly tone, the reading helps students understand why protecting the ozone layer protects every living thing on Earth.