The South Asian Brown Clouds (Core Case Study) exist mainly in southern and eastern Asia, and some people blame Asians for their existence. Others argue that their causes, as well as their effects, are global in nature. What is your position on this? Explain your reasoning.

An International Environmental study has found that there are dark dense brown clouds over South Asian countries, over India, Bangladesh, and China and in the Western Pacific Ocean with the help of satellites. Due to pollutions, these clouds are Dark Brown. They mainly exist in Southern and western Asia. some people blame Asians for this but this is a global problem because satellite measures noticed that, whether there is pollution in United States, Asia or anywhere else in the world; it takes two weeks to spread, all over the world. So, we are all connected and responsible for the causes of air pollution which is also global.  

Explanation:

the effects of the problem the world is facing due to the dark clouds :

therefore, we can say that all of us are globally connected to the cause and effects of these dark brown dense clouds.

the answer would be..

b. sucking