D. Human population increased significantly in a short period of time
Answer:
Explanation:
Factors such as surface area, rock composition, and location influence the rate of weathering. The amount of water in the air and the temperature of an area are both part of an area's climate.
Answer:
To increase our survival chance.
Explanation:
In order to survive in the harsh environment, Humans generally need to do 2 things : fulfill our basic needs and defend ourselves from external threats.
Both of them would be much easier if Humans are working together in a group.
For example, during hunter/gatherer eras, catching animals that can run faster than humans will be much easier if we have teammates to surround the prey rather than working alone.
On top that, being in a group also provide better protection from the attacks of wild animals or other humans. This is why human creatures get transformed into a social being.
Answer:
C. Unified Coordination Group
Explanation:
Coordination leadership at the Joint Field Office is provided by Unified Coordination Group.
