Answer:
Cultural Anthropology
Explanation:
Sociocultural anthropologists explore how people in different places live and understand the world around them. They want to know what people think is important and the rules they make about how they should interact with one another.
Answer:
melting
Explanation:
it melted and humans kept walking
Because if we didn't have it life would be different in nature and in technology
Answer:
The atmosphere is composed of a mix of several different gases in differing amounts. ... Nitrogen accounts for 78% of the atmosphere, oxygen 21% and argon 0.9%. Gases like carbon dioxide, nitrous oxides, methane, and ozone are trace gases that account for about a tenth of one percent of the atmosphere.