d. rift valleys
rift valleys from when two oceanic plates converge
The mapmakers have to make this choice because of the shape of our planet and because there is still not a method as to how to have both the land shapes and distances to be precise at the same time.
The shape of the earth is the factor that is not allowing (at least for now) that we have both correct land shapes and precise distances on the maps of the Earth. Because the Earth has a rounded shape, as we move further away from the Equator, the shapes are deforming more and more, or rather they are stretching more and more which makes them appear much bigger than they actually are, thus giving us an unrealistic picture of the size of some of the places on our planet.
Metamorphic rocks,such as marble will be formed
Life could be different after an ice age because the ice would melt and form large boundaries of water. The land would not be the same at all.
Answer:
We should limit the use of carbon dioxide,such as making more electric cars,and limit greenhouse gasses.
