| A | B |
| "ast" | "star" |
| "fac" | "make" |
| "geo" | "earth" |
| "morph" | "shape" |
| "rupt" | "break" |
| asterisk | small, star like symbol |
| astronaut | a person trained for spaceflight |
| astromony | scientific study of celestial bodies and the universe |
| artifact | an object made by a human |
| factory | building that manufactures goods |
| manufacture | to make or produce, especially on a large scale |
| geology | science that deals with the physical history of the earth |
| geography | the science that deals with the differentiation of earth's surface |
| geologist | a person who specializes in geology |
| amorphous | lacking definite form |
| metamorphosis | a complete change of form/ substance |
| morphing | compute technique wehre one image is gradually transformed into another image |
| bankrupt | financially ruined |
| erupt | to burst forth |
| interrupt | to stop in the midst of doing something |