Across
- 7. Father of evolution
- 8. Living beings that feed on dead or decayed organic matter
- 9. Agrostology is the study of
- 10. The study of weather is called?
Down
- 1. Which layer of the atmosphere contains ozone layer?
- 2. Very small plants and animals living in water
- 3. The most abundant gas on the earth’s atmosphere is ________
- 4. What does an anemologist study?
- 5. Which one of the following is NOT a primary layer of the atmosphere?
- 6. Name the atmospheric layer closest to the ground