Across
- 1. animals on the brink of extinction, e.g. pandas (sadly)
- 5. an extended dry period without rainfall, shortage of water
- 6. variety of plant and animal species in the environment
- 7. type of a tropical forest, vast and diverse
- 9. chemicals used in agriculture for killing insects and protecting crops
- 10. a layer of the atmosphere which protects the Earth from harmful UV rays
Down
- 2. type of rain with high acidic levels, harmful to the environment
- 3. a process causing a lot of damage, e.g. hurricanes
- 4. a person who tries to protect the environment and studies it
- 8. a violent rumbling of the Earth's tectonic plates, measured by seismographs