Describe two farming practices that can reduce erosion

Contour farming and reducing tillage are two practices that can help reduce erosion.

Contour farming - it creates reservoirs to collect rainwater and reduces soil erosion                                                                                                                               Reducing tillage - allows crops to remain in the soil as to reduce soil erosion; no tilling means no interruption to the soil structure

of those who start drinking before they're 15 will develop alcohol dependence

1. dermis

2. chemical

3. urine

4. viruses

5. antibodies