| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| acid rain causes and effects | 1.69 | 0.6 | 5459 | 62 |
| acid rain causes effects and solutions ppt | 0.28 | 0.7 | 8765 | 58 |
| acid rain causes effects and solutions pdf | 1.27 | 0.8 | 7030 | 47 |
| acid rain definition causes and effects | 1.63 | 0.2 | 7927 | 53 |
| what are the causes and effects of acid rain | 1.42 | 0.3 | 1527 | 16 |
| what is acid rain causes and effects | 0.37 | 0.8 | 5359 | 17 |
| acid rain causes effects and solutions | 1 | 0.9 | 848 | 79 |
| acid rain effects and causes | 0.15 | 0.9 | 8578 | 75 |
| causes and solutions of acid rain | 1.97 | 0.8 | 8899 | 26 |
| causes and consequences of acid rain | 1.76 | 0.7 | 3210 | 31 |
| the effects of acid rain include | 0.11 | 0.4 | 3051 | 62 |
| ppt on acid rain | 0.5 | 0.2 | 4955 | 7 |
| discuss the effects of acid rain | 0.33 | 0.5 | 839 | 52 |
| acid rain and its impacts | 1.68 | 0.4 | 1846 | 46 |
| describe the effects of acid rain | 1.65 | 0.8 | 1417 | 69 |
| acid rain contributes to | 1.7 | 0.4 | 5057 | 54 |
| the impact of acid rain | 0.46 | 0.2 | 2046 | 30 |
| list three impacts of acid rain | 1.26 | 0.4 | 9158 | 63 |
