France has a usable agricultural area of nearly 74 million acres (30 million hectares), more than three-fifths of which is used for arable farming (requiring plowing or tillage), followed by permanent grassland (about one-third) and permanent crops such as vines and orchards (about one-twentieth).
The answer is D. There are different types of aquifers (such as the unconfined and confined aquifers), however, they are all made up of permeable rock that holds underground water. The aquifer could be sandwiched between impermeable rocks called aquitard that restrict the movement of the water in the aquifer. This type is called a confined aquifer.
Most work in mines. Central and west africa have some of the richest diamond, silver and iron mines in the world.
Answer:
a bicyclist turning around a corner.