Alignment to Standards for OH
| Grade | Number | Standard |
|---|---|---|
| 2 | SS/2 GEO 7 | Human activities alter the physical environment, both positively and negatively. |
| 4 | SC/4 LS-A | Changes in an organismês environment are sometimes beneficial to its survival and sometimes harmful. |
| 4 | SS/4 GEO 12 | People have modified the environment since prehistoric times. There are both positive and negative consequences for modifying the environment in Ohio and the United States. |
