If the monthly salary is $3,237.63, you can simply multiply that by 12.
$3,237.63 x 12 = $38,851.56
Hope I helped! Have a great day.
Continental crust is 2.7-3.0
Oceanic crust is 3.0-3.3
Mantle is 3.3-5.7
Outer core is 9.9-12.2
Inner core is 12.6-13.0
Deltas, because volcanoes are a build up of composites, glaciers are from ice melting and leaving behind composites. Deltas are when composites are washed away until there is a whole or trench.
Answer:
North Africa: Supported by the Nile
Central Africa: Impenetrable jungles
Southern Africa: Rich in diamonds
East Africa: Competed for by Europe early on
Explanation: