Sound can be both longitudinal waves and transverse waves.
Answer:
it is 1
Explanation:
because it was native land and it is near the ocean
Rivers provided food and fresh water, as well as fertile soil that would be suitable for growing basic crops.
1. Continental Air Mass
2. Maritime Air Mass
3. Tropical Air Mass
4. Polar Air Mass
These are the 4 types of air masses that affect the weather in the Continental U.S.
