| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| soil profile showing o a e b c and r horizon | 1.54 | 0.2 | 6590 | 42 |
| soil horizon and soil profile | 1.65 | 0.1 | 7502 | 28 |
| soil profile and horizon | 1.97 | 0.9 | 9607 | 10 |
| b horizon of soil profile contains | 2 | 0.8 | 6286 | 65 |
| examining soil profiles and horizons answers | 1.36 | 0.5 | 2294 | 8 |
| a and b horizon soils | 0.48 | 0.4 | 9792 | 9 |
| soil profile and soil horizon difference | 1.02 | 0.2 | 8113 | 10 |
| soil profile horizon layers | 1.78 | 0.5 | 3803 | 61 |
| soil o and a horizons | 1.55 | 0.1 | 7657 | 63 |
| a typical soil profile | 0.16 | 0.8 | 4395 | 88 |
| the soil profile shows | 1.87 | 0.8 | 2035 | 12 |
| soil profile in detail | 1.42 | 0.6 | 4112 | 28 |
| soil profile vs soil horizon | 1.42 | 0.6 | 6302 | 25 |
| soil profile vs horizon | 0.7 | 0.1 | 5561 | 70 |
| different horizons of soil profile | 0.24 | 0.5 | 919 | 5 |
| soil horizons and descriptions | 0.77 | 0.6 | 6392 | 9 |
| what is the soil profile | 1.93 | 0.8 | 7335 | 47 |
