If your question has multiple choice responses, it would be C. their use of nomadic grazing techniques. I hope this helps! :)
Humans have a huge impact on all spheres. Negative impacts, such as burning fossil fuels, pollute the atmosphere. Piling up our waste in landfills affects the geosphere. Pumping waste into the oceans harms the hydrosphere.
Answer:
Argentina, Chile, Uruguay.
Answer:
the arctic circle has less population there is little to no recourses for organisims and it is extremely cold.
South Africa occupies the southern parts of Africa, its coastline stretches more than with Namibia on the western-coast. Also, southwards around the tip of Africa and then northeast to the border.