| A | B |
|---|
| I am a body of water that makes up Ohio's northern border. | Lake Erie |
| I am a body of water that makes up Ohio's southern border. | Ohio River |
| I am something found in nature that people can use like coal, water, trees or salt. | Natural Resource |
| I am a substance, such as a chemical, that makes the air, water, or soil dirty. | pollution |
| I am a word that means moving goods or people from one place to another. | Transportation |
| I am a huge boat used to transport large loads of goods. | Barge |
| I am a line of small hills that runs east and west across our state. Rivers north of the line flow into Lake Erie and rivers south of the line flow into the Ohio River. | Ohio Divide |
| I am a place where ships load and unload goods. | port |
| I am all the land that is drained by a river and the river's tributaries. | river basin |
| I am the place where a river begins. | Source |
| We are smaller streams that flow into larger streams. | Tributary |
| I am the place where a river empties into a larger body of water. | Mouth |
