which country does not have fertile soil (good conditions in which crops can grow) i do not mean the climate ofc the soil wont be good in snow etc. like how is soil impacted by human activities how do humans make soil bad- which COUNTRY?

During the past few weeks or months, have you noticed any exercises that have become too easy for you? do you think you need to increase the intensity in any of the three exercise areas in your workouts? evaluate your exercise progress in the three exercise areas (cardiovascular, resistance, and flexibility) and list what modifications, if any, you may need to make in your exercise routine.