A demographer who is more interested in predicting population growth in a region than in assessing its current levels might study what factor in that region? A.
CBR

B.
NIR

C.
TFR

D.
CDR

E.
IMR

NIR

Explanation:

will predict the current population and future population growth

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.

b. 20: 5

explanation:

20% of the worlds population lives in southwest asia, and less than 5% of the world's

land area.