By people sailing or drifting from southeast Asia
An example is the president vetoing a law that Congress passes. He can refuse to sign a bill.
Hydro=water therefore hydroelectric means to use water for power. WA & Oregon are closer to water than the great planes. the answer is yes.
Answer:
convergent plate boundary
Explanation:
Typically, a convergent plate boundary—such as the one between the Indian Plate and the Eurasian Plate forms towering mountain ranges, like the Himalaya, as Earth's crust is crumpled and pushed upward.
The salt will wash into the rivers and eventually the ocean. Too much salt in a freshwater system can be deadly to the wildlife. Ultimately, it will end up in the ocean, where it will have negligible impact. The real damage will be to any river systems it's washed into.