Answer:
A
Explanation:
salary based jobs are fixed and does not change accordingly to hours worked
B. The establishment of cities because cities adds the social factor and the rest are economic
It is a huge wave caused by an earthquake<span> under the ocean. Tsunamis can be tens of feet high when they hit the shore and can </span>do<span> enormous damage to the coastline. The fourth main </span>earthquake<span> hazard is </span>fire<span>. These </span>fires<span> can be started by broken gas lines and power lines, or tipped over wood or coal stoves.
Hope this helps.</span>
