Jet streams are bands of strong wind that generally blow from west to east all across the globe. They impact weather, air travel and many other things that take place in our atmosphere.
The answer is that Karachi is in Pakistan and Dhaka is the capital of Bangladesh. That makes the answer A.
Explanation:
This is because sustainable development does not easily run out and can be reused for a long time until it totally runs out
I believe the answer is the A. mountains because since there so high little moisture from the pacific ocean can reach the desert.