Across
- 3. a flat bottomed jar made of glass or plastic; used for chemistry
- 4. the remains (or an impression) of a plant or animal that existed in a past geological age and that has been excavated from the soil
- 5. the science of matter; the branch of the natural sciences dealing with the composition of substances and their properties and reactions
- 7. measuring instrument for measuring temperature
- 8. magnifier of the image of small objects
- 9. the weather in some location averaged over some long period of time
Down
- 1. a proposal intended to explain certain facts or observations
- 2. a science that deals with the history of the earth as recorded in rocks
- 6. synthesis of compounds with the aid of radiant energy (especially in plants)