Humans impact the Sahara in many ways. They cut down trees so that they can build homes and communities. This doesn't help the environment because there are not many trees. Trees provide oxygen and without oxygen, humans won't survive. They need to stop cutting down the trees.
They also cut down the trees to provide fuel for traders. I could understand doing this for trading, but they do it entirely too much. They need to cut down on the amount of trees that they cut down.
They also cut down the trees to provide fuel for traders. I could understand doing this for trading, but they do it entirely too much. They need to cut down on the amount of trees that they cut down.