How and why is agriculture limited in the middle east

Due to a lack of cultivable land and a limited amount of water, the Middle East produces less than half of the food and agro-industrial products it consumes.

Explanation:

d. new methods of assembly are introduced.

explanation:

this allows for the goods to be made on a larger scale. not faster because now it is shown to be made better, hence the greater productivity in the question. it is calling for something new to be introduced.