Answer:
Mayor productividad de los cultivos.
Disminución de vertidos químicos en ríos y aguas subterráneas.
Mayor seguridad de los trabajadores.
Disminución del uso de agua, fertilizantes y pesticidas, lo que a su vez reduce los precios de los alimentos.
Explanation:
The answer would be : <span>volcanism.
Hope this helps !
Photon</span>
More likely the answer A if it not im sorry
<span>(2) encomienda.
Spaniards confiscated land from indigenous people, and rewarded it to spanish citizens, who established plantations, where locals would work using Spanish agricultural techniques, learn Spanish and be converted to Christianity.</span>