Include an illustration or temperature graph where possible. Explain why crops and forests grow where they do. Include a vegetation map showing crops and lumber regions. The things that a country produces to sell are things that are manufactured within different industries. Many of the things that a country manufactures are used for exports.
Exports are the things sold to other countries.
Imports are the things bought from other countries because the country can't or does not produce them. Discuss manufacturing areas and their products. Explain where these area get their raw materials. Include a map showing location and type of materials. Explain how minerals are taken from the ground, and how these minerals are used.