The second one is push factors, the first one is pull factor, the fourth one is forced migration, and the third one is chain migration, hope this helps.
China and Japan I hoped this helped :)
Answer:
Uses symbols
Are a good resource for long-range planning
Are used by meteorologists to create other maps
Explanation:
The IEDC is the International Economic Development Council. India is a country because their country is one of a the few developing nations in the world