I think it’s less than 10% of rain
I will say distance from the sea, ocean currents, direction of prevailing winds
The soviet Union is primarily responsible for the pollution in the region of Central Asia. The correct option among all the options that are given in the question is the first option. The Soviet Union is one country that depends highly on coal based electricity generation. These power stations release toxic gases that are a reason for global warming.
Answer: A
Explanation: this would contradict the Big Bang theory