Which continent has the highest proportion of food secure people A South America B Africa c Asia D North America

Ithink it’s true as the answer.

Answerhighlands and forests;

2pi more meters because you find the circumference which is 6pi and 4pi and subtract it and you get 2pi

1. d: oceanic crust is thicker and contains a lot of granite2.d: where two continental plates are colliding  3.b.contour boundaries4.b.plates that are attracted to each other by gravity5.a.as two continental plates collide along a convergent boundary, mountains are formed.