Which of the following is a result of humans interacting with their environment? Tornadoes, dams, earthquakes, or all?

Dams

Explanation:

Tornadoes and earthquakes are both natural disasters, so humans would have no impact on this. Dams however are man made structures used to keep water from its natural flow. Therefore, dams are a result of humans interacting with their environments.

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.