Question

select the pair of pie charts that accurately display the percentages of seawater and fresh water on earth and the percentage of fresh water that is easily accessible.
a.)
all water on earth
fresh water on earth
b.)

Explanation:

Step1: Recall water - percentage facts

Approximately 97% of all water on Earth is seawater, and 3% is fresh water. Among fresh - water, about 1% is easily accessible, and 99% is difficult to access.

Step2: Analyze option a

In option a, the first pie - chart shows 95% ocean and 5% fresh water, which is incorrect as the percentage of ocean water should be around 97%.

Step3: Analyze option b

In option b, the first pie - chart shows 97% ocean and 3% fresh water, and the second pie - chart shows 99% difficult to access and 1% easily accessible fresh water, which is consistent with the known facts.

Answer:

b.