Which of the following ranching practices contributes to soil erosion?
a.
grazing the same type of animal on the land for many years
b.
allowing fields to remain empty and unused.
c.
overgrazing of livestock
d.
grazing more than one type of animal on the land

answer:

grazing the same type of animal and land for many years.

nacl or sodium chloride is an ionic compound. this is because an ionic compound pertains to a compound that consists of positively and negatively charged ions. in this case, na (sodium) has a tendency to lose one electron when it reacts with with other atoms, so the resulting sodium ion contains 11 protons and 10 electrons, thus making it positively charged (na+), when chlorine reacts, it usually gains one electron to form an ion called chloride, thus making it negatively charged ( since the ions are oppositely charged, they attract.