The andes are an extension of which two mountain chains in north america?

Based on this map, which statement about africa’s economic activity is most accurate? a) coastal countries are all members of opec b) economic development is more common with opec nations c) coastal countries have more access to productive resources d) economic development is more common above the sahara desert

Suggest two reasons why irrigation is important for human development of the desert (4 marks)

Does anyone know the answers for these