1. # of nonwhites
2. Median income of families
3. % of adults that finished highschool
Rip currents are mainly caused when the sea is rough and large waves break into the shore. the water from the previous large wave tries to find a weak spot in the incoming wave and when it finds it, the water quickly pulls away from the shore causing dangerous rip currents. This type of currents have caused numerous deaths.
Answer:
Scientists are able to understand Earth's interior by studying seismic waves.
Seismic waves travel at different speeds when they pass through different types of material, so by studying seismograms, scientists can learn a lot about Earth's internal structure.
<u>Answer</u>: e) Volcanic activity in the region leaves behind valuable minerals.
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<u>Explanation</u>: Volcanic activity has played an important role in the creation of the Cascade Mountains as they were originally created through the subduction of two continental plates.
It is well known that gold deposists are often found through volcanic systems. Water heated by volcanoes will become very acid and thus dissolve surrounding rocks. This water that will contain gold and other metals will then follow fractures through the bedrock towards the surface. In time, these will turn into gold veins or lodes.
Answer:
level of natural resources
Explanation:
- The renewable resources is the fastest growing industry and it accounts for about 67% of the energy in the unites states and is 15% of the electricity generation in the U.S. As there is constant demand of the renewable energy resources the market is gowning at a fast rate such as the use of the solar cells and hydropower. Countries like the china, E.U and the U.S are the top three nations in terms of the renewable energy boom.
