What historic and contemporary tools are employed by the geographer, and what is their purpose?

Which of the following terms describes the layers of air surrounding the earth ?

What type of damages can you cause while driving

Identify, in detail, three environmental effects of agriculture and explain how the actions of farmers cause them. what is the relationship between poverty and obesity in america and why? what are genetically modified organisms? list two pros and two cons for using genetically modified organisms. y'all this is due !