Bilawal Zardari was born to a political family who led the Pakistani people for several years. His father was assassinated and his brother was named heir to the throne. He was still studying in Oxford when this happened. But, his older brother was already unpopular in Pakistan and gave way to Bilawal to be elected as leader of Pakistani People Party (PPP) after he finished his studies overseas. <span />
Answer:
Flooding
Explanation:
Global warming- gases stuck in the atmostphere. which is fossil fules
Acid- is caused by a chemical reaction that begins when compounds like sulfur dioxide and nitrogen oxides are released into the air.
Smog- fog or haze combined with smoke and other atmospheric pollutants.
All 3 of these are created because of burning of stuff which makes gas. and
fossil fules would be one of the buring gases contributing to this.
Hope this helps.
I would say the Panama Canal because that has become extremely important to the trade system. It has decreased travel times when trading and increased commerce.
Hope this helps :)