How to Use "stratification" with Example Sentences

1. This density difference is an index of ocean stratification .
2. Stratification threatens this recycling system by suppressing the vertical movement of water .
3. And the beaufort sea 's stratification is high in both summer and winter .
4. The objects of social adaptation are broken down in the stratification of collective education .
5. There began to be considerable social stratification within this people .