Across
- 2. feeling of suprise or astonishment
- 4. softbodied animal that lives in the soil
- 6. a quantity, eg temperature, that can be changed in an experiment
- 9. the _______ variable is deliberately changed in an experiment
- 10. visible mass of water vapour floating in the sky
- 11. the _________ variable is the variable that is affected by this change
- 12. theory to explain some fact that may or may not prove to be true
- 13. specialist in a branch of science
Down
- 1. a change or slight difference
- 3. a brief statement of the main points
- 4. controlled procedure, carried out test or demonstrated something
- 5. examine carefully, and in detail, in order to explain and interpret it
- 7. facts and statistics collected together
- 8. estimate without enough information to be sure of being correct