These factors contribute to desertification. 1)cactus growth 2)farming 3) landfills 4)overgrazing 5)urbanization 6)water table depletion

china is shifting toward specialization in industry and services and away from agriculture.

explanation:

mark brainliest

congress also has implied powers, which derive from the necessary and proper clause of the constitution and permit congress "to make all laws which shall be necessary and proper for carrying into execution the foregoing powers, and all other powers vested by this constitution in the government of the united states.