Why did Pashtun tribesmen from Pakistan invade Kashmir

The sun's parallax would be 180 degrees, greater than which you can't get.  so a. would be your anwser 

Jobs that people can do to earn a living in southwest asia are being a diving instructor, a journalist, a teacher, a photographer, a dj, a tour guide, a web designer, a fitness instructor, and more.

No, because you are more likely to see volcanic mountains where magma is rising along the mid-ocean ridge spreading to the center.

If a particular resource is not useful or needed then the price would be considerably low. once that resource is needed the price or value will raise depending on how useful or needed it is especially if the resource is low in quantity, the consumers would pay whatever they have to, to get that material.