Depletion of Soil Fertility Is a Major Cause of Low

question 65

True/False

Depletion of soil fertility is a major cause of low per capita food production in Africa.

---

Definitions:

High Percentage

Refers to a substantial or large proportion of a mix, group, or total.

Sand

is a granular material composed of finely divided rock and mineral particles, often used in construction.

Forces and Energy

Fundamental concepts in physics, with forces being interactions that change the motion of objects and energy being the capacity to do work.

Gravitational Pull

The force by which a planet or other body draws objects toward its center.