The national response framework is:
a. triggered following a declaration by the secretary of homeland security.
b. in effect at all times and applicable to all types and sizes of incidents.
c. focused on natural disasters, whereas the protection and prevention frameworks focus on technological and human-caused incidents.
d. activated only after a presidential disaster declaration.

it depends on which society you are referring to. many civilization performed rituals so the gods would with their growing season but the most well known is that of the aztecs. they would make sacrifices, usually animals, but sometimes humans as well.

the period of human evolution has coincided with environmental change, including ('hominin' refers to any bipedal species closely related to humans – that is, on how do we know earth's climate has changed? a map showing dates and locations of prehistoric archeological sites and migration routes from africa into.