How and why is polio affecting people in Africa and not in other parts of the world?
How do other parts of the world support Africa and the Polio crisis?

they did dent have the stuff to take care of it and did dent have nice hospital Yes other places such as the us helped move and sent over nurses and doctors and when the vaccine is found the gave it to Africa

Explanation:

Africa is a poorer contry

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.

a mid-ocean ridge or mid-oceanic ridge is an underwater mountain range, formed by plate tectonics. this uplifting of the ocean floor occurs when convection currents rise in the mantle beneath the oceanic crust and create magma where two tectonic plates meet at a divergent boundary.a geomagnetic reversal is a change in a planet's magnetic field such that the positions of magnetic north and magnetic south are interchanged.