Explain the two ways the atmosphere protects the earth

The first way that the atmosphere protects Earth is that it acts like a blanket on the Earth trapping the heat inside to make sure the planets is warm enough to sustain life. The atmosphere also though, shields the Earth from the Sun's harsh rays. The second way the atmosphere protects Earth is because it provides oxygen for people to breathe AND carbon dioxide for the plants. Then through the water cycle, living organisms can receive water.

analyze the map below and answer the question that follows.

what does the map above tell us about the endemity of typhoid fever?

a.

there is greater occurrence of the disease in the western hemisphere.

b.

there is greater occurance of the disease in the northern hemisphere.

c.

countries located in equatorial regions are more likely to have incidents of typhoid fever.

d.

typhoid fever is more rampant among caucasian populations.