A push factor would be something like war or famine or something. A pull factor would be something like a job or new opportunity, its usually for financial reasons in my opinion. Hope this helped!
Answer:
Not 100% sure but I think its the Barail Range. This would affect them by the mountain acting almost like a barrier between them. So they didn't have much interaction.
Answer:
Geostrophic wind D) flows parallel to contour lines of upper-air pressure .
Explanation:
Geostrophic wind -
Air parcel generally moves from higher pressure to lower pressure due to pressure gradient force and left or right deflection due to coriolis force. When this deflection takes place a time comes when pressure gradient force and coriolis force becomes equal and the air parcel moves parallel to isobar then the winds are called geostrophic winds .
Answer: Well, to first make a hamburger, you need beef which comes from cows. Cows produce lots of methane before they are killed. This methane is far more catastrophic than carbon dioxide. This methane heats up the Earth's atmosphere contributing to global warming. Also, cattle need a ton of food, water, and land grazing area just to raise them.
