Alignment to Standards for AZ
| Grade | Number | Standard |
|---|---|---|
| 2 | PO 2 | Recognize ways of protecting natural resources. |
| 4 | PO 1 | natural events and human activities have positive and negative impacts on environments |
| 4 | PO 3 | Describe the impact of human modifications on the physical environment and ecosystems (e.g., dams, mining, air conditioning, irrigation, agricultural). |
