The answer is b. The Middle East
Answer:
Weather patterns don’t tend to change with altitude
Explanation:
B. Two continental plates colliding
This process is known as thermohaline circulation. In the Earth's polar regions ocean water gets very cold, forming sea ice. As a consequence the surrounding seawater gets saltier, because when sea ice forms, the salt is left behind. As the seawater gets saltier, its density increases, and it starts to sink.