How did hunter-gatherers deal with their environmental conditions

 also called foraging culture, any group of people that depends primarily on wild foods for subsistence. Until about 12,000 to 11,000 years ago, whenagriculture and animal domestication emerged in southwest Asia and in Mesoamerica, all peoples were hunters and gatherers. Their strategies have been very diverse, depending greatly upon the local environment; foraging strategies have included hunting or trapping big game, hunting or trapping smaller animals, fishing, gathering shellfish or insects, and gathering wild plant foods such as fruits, vegetables, tubers, seeds, and nuts. Most hunters and gatherers combine a variety of these strategies in order to ensure a balanced diet