| A | B |
| Earth Science | the study of Earth and its place in space |
| System | a group of related parts working together |
| Energy | the ability to do work or cause change |
| Constructive Forces | a force that builds up the Earth |
| Destructive Forces | a force that slowly wears away features on the Earth |
| Technology | changing the world to meet human needs |
| Engineer | a person who uses both technology and science to solve a problem |
| Geologist | A scientist who studies the forces that makes and shapes the Earth |
| Oceanographer | A scientist who studies the oceans |
| Meteorologist | A scientist who studies the weather |
| Astronomer | A scientist who studies the universe beyond Earth |
| Environmental Scientist | A scientist who studies the effects of human activities on the Earth |