In both type of rocks some of them could be fine-grained, and crystals are usually absent
B. the Pharaoh's daughter
1 is right and 2 is probably like villages near the plains,lowlands and maybe even mountains. (I'm not to sure about this )
Answer:
The Great Plains undergo changes from one year to another. These changes are determined by the production of floods, the accumulation of sediments or changes made by man (dams, construction of dams, gravel pits).
The Rocky Mountains shrunk annually. External factors (water, air, wind, freeze-thaw process) cause changes in the structure of the rocks and so there are changes in the mountain landscape.
Extention to Europe
I think
