Answer: Option #4: the availability of natural resources
Explanation: <u>Efficient road, air and sea connections, high subsidies, a professional environment and the presence of world's best talent</u> makes Dubai an attractive hub for businesses, not their natural resources.
Explanation: refers to proportion of area under different crops at different points of time. It also indicates the time and spatial arrangement or sequence of crops and / or fallow in a particular land area.