Answer:
Tundra
Explanation:
This particular region of Russia is typically cold all year, the ground being permanently frozen (permafrost).
Answer:
A. the erosion of the sand and soil from the shoreline
Answer:
All of the lines of longitude to the west of the prime meridian until 180 degrees are in the western hemisphere. Ninety degrees west is a line that passes through North America, including Lake Superior and the Yucatan Peninsula.
P waves would arrive first because they are significantly more faster than the S waves.