I think they all identify climate regions.<span />
Latitude and longitude are imaginary lines that help us label every place on the surface of the earth. The most important line of latitude is the equator, which runs horizontally around the fattest part of the earth. The most important longitude line is the Prime Meridian which runs vertically and goes through Greenwich, England. Another important longitude line is the international date line, which goes vertically through the middle of the ocean opposite the Prime Meridian. Hope It Helps
Answer:
all human interaction with one another and with the environment
These look slightly different when you click on them, but the arrow does not look jumbled up or "squished", I'm going to say the arrow. It should have symmetry horizontally. I'm picking this based on how the pictures look online. Good luck with your work!
