4. 1.- It defines what tree species
are the most appropriate for
the area, regardless of the use
of its wood.
2.- It protects the fertile soils
of the destruction caused by
the drag of the rains to keep it
with the roots.
3.- It acts as a protective wall
against wind growing areas.
7. 3.- There isn´t a real fauna:
Disappearance of a species, to increase others and,
in consequence, to the breaking of the delicate
balance of nature.