Across
- 2. When there is less of something than needed.
- 6. the atmospheric protection that we have of the UV light
- 7. contamination in the air, water, and soil
- 8. the type of fuels like gas, petrol, oil and coal
Down
- 1. A sickness. Ex:cancer, diabetes, malaria
- 3. The type of energy that can be used again
- 4. the group of habitats and ecosystems that compose the planet
- 5. a type of humid habitat common in the tropical area