It would be too cold for any crops to grow, and they would all die
The Aral Sea is a saltwater lake that is located between Uzbekistan and Kazakhstan and is sinking. The correct option among all the options given in the question is option "a". The Aral Sea was considered as the fourth largest lake at one time. It started shrinking from the year 1960as the Soviets diverted the rivers feeding the lakes for irrigational purposes.
Answer:
A. A shift in the way a river flows
Explanation: