There will be cloudy and rainy and probably dark .
Approximately 69% of earth's water is in the form of glacial ice.
Commercial Farming technology degrades natural biodiversity
To answer your first question, all the countries that are listed boarder the Mekong river, but only Myanmar is not in the Mekong River Commission.
To answer your second question, the correct answer is Japan.
To answer your third question, rice is by far the dominant crop of Asia.
To answer your fourth question, the answer is the Soviet Union