Based on the map, which early civilizations developed beside two large rivers?
a. egypt and shang china
b. indus civilization and sumer
c. sumer and shang china
d. egypt and indus civilization

If you could drill a hole straight to the center of the earth, and keep track of what the hole is going through, youwould find: a) you would go through one sort of material, and then a different, denser material, and then a still-different, still-denser material, because the planet is made of concentric layers, sort of like an onion.b) you would go through one sort of material all the way to the center, because the planet is all mixed up.c) if your hole started at the north pole, you would go through different layers of different materials, but ifyour hole started at the equator, you would go through one sort of material all the way to the center.d) if your hole started at the equator, you would go through different layers of different materials, but if yourhole started at the north pole, you would go through one sort of material all the way to the center.e) you would strike diet pepsi when you got to the center.

What landform caused by water erosion and deposition is shown in the image?

Mexico is the largest blank country in the world. a) oil producing b) spanish speaking c) computer programming d) ice fishing