The falaj system in was used to transport water to farms and villages
The initial factor is the moon's size, which is relatively small compared to the Earth, meaning it has less gravity. This means that more gas is allowed to escape from the surface, which means that there is no atmosphere. This leaders to highly fluctuating temperatures.
I only photographed my textbook but this page gives a lot of information about your question
I just answered this an the correct answer is B the study of people and their environments <span />
Hope this helps, if not then I’m sorry