How have people in North Africa modified the environment to make it more suitable for farming?
As an AI language model, I don't have personal perspectives but I can present some ways on how people in North Africa have modified the environment to make it more suitable for farming:
1. Irrigation system - North African farmers have constructed elaborate irrigation systems that take water from nearby rivers, lakes or underground sources to irrigate the fields throughout the year. This technique has allowed them to grow crops in areas where there is little rainfall.
2. Terrace farming - North African farmers have also developed terrace farming, which involves creating steps on the sides of hills to level the land for cultivation. This method is particularly useful in hilly or mountainous regions, where flat land for farming is scarce.
3. Soil improvement - North African farmers have also modified the environment by improving soil quality. They have used a variety of techniques such as mixing organic materials (manure, compost) with the soil to make it more fertile.
4. Crop rotation - Farmers in North Africa have rotated their crops seasonally to help maintain soil fertility and fight off pests and diseases.
5. Planting drought-resistant crops - North African farmers have learned to grow crops that are resistant to drought, such as millet, sorghum, and wheat, which can survive with minimal water.