Across
- 2. Over which continent was a massive hole in the ozone layer first discovered
- 4. study of the way organisms interact each other and their physical environment
- 5. World's largest terrestrial ecosystem
- 9. An efficient, environment-friendly mode of transport with two wheels
- 10. organisms that produce their own food using sun's light, water and carbon dioxide
- 11. dioxide Gas that traps the heat of the sunlight and doesn't allow it to escape the earth's atmosphere
Down
- 1. Isocyanate Chemical that led to Bhopal Gas Tragedy
- 3. Relationship between two species living together to benefit each other
- 6. Food Produced without using synthetic fertilizers, chemicals or hormones.
- 7. Organisms that can grow in almost all climatic conditions
- 8. The most toxic green house gas emission, common around landfills and farms