Learn how soil is keeping us alive
Ways we have destroyed soil
In the past we have tilled land and never knew that it destroyed the soil by exposing the nutrients to erosion. We have also kept taking from the land and not giving back so the soil went dry and bad.
Ways we have improved farming
Now we use methods like no till farming and terracing. no till farming is when over time when you do not till a protective layer will form protecting the nutrients.