Rounding up to the nearest square mile simply means that there are no divisions between miles in your answer. For instance, 1.6 square miles would be rounded up to 2 sq. miles.
Answer:Unpredictable
Explanation: Climate changes every second. For example it could be 70 Fahrenheit at 10:00 am but at 10:03 it could be 80 Fahrenheit
Answer: Water scarcity is the lack of fresh water resources to meet the standard water demand. Water scarcity can also be caused by droughts, lack of rainfall, or pollution.