| __ | 1. | Astronomy | | A. | The study of the atmosphere and its phenomena (weather) |
| __ | 2. | Biochemistry | | B. | The study of plants |
| __ | 3. | Biology | | C. | The study of the composition of living things |
| __ | 4. | Botany | | D. | The study of the living things |
| __ | 5. | Chemistry | | E. | The study of substances their properties and reactions |
| __ | 6. | Ecology | | F. | The study of the relations of organisms and the environment |
| __ | 7. | Genetics | | G. | The study of the behaviour of natural & man-made things |
| __ | 8. | Geology | | H. | The study of heredity and variation in plants and animals |
| __ | 9. | Meteorology | | I. | The study of space |
| __ | 10. | Physics | | J. | The study of Earth and how it changes |