Similarities
- both contain H and O
- both are compounds , (different types of atoms)
- both are formed from covalent bonds and non metals
Answer:
Before mountain building occurred, the area was underwater.
Explanation:
Through excavation, fossils that are of marine animals are often found high on mountain ranges. This seems weird from today's perspective, as marine animals can only be found in ocean waters, and there is no way they can travel on land and upon the mountains. Earth has changed a lot throughout history though, so such occurances are actually not that weird.
The mountains in Pennsylvania are such a place, with an abundance of marine fossils. When we look at the geological past of what is now Pennsylvania we can easily see why this is the case. The whole area was actually underwater for millions of years. This was the case before mountain building occurred here when part of the ocean floor raised high above the surface of the water and created land. As the crust was going up, the fossils on it went up as well.
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Answer:
As the wind passes over the surface of the oceans, a portion of the winds kinetic energy is transferred to the water below, generating waves.The kinetic energy of the wave turns a turbine attached to a generator, which produces electricity.The wave energy is absorbed by radiating a wave with destructive interference to the incoming waves. Buoys use the rise and fall of swells to generate electricity in various ways including directly via linear generators, or via generators driven by mechanical linear-to-rotary converters or hydraulic pumps.
The first recorded use of the name Clydesdale in reference to the breed was in 1826 at the exhibition in Glasgow. Another theory of their origin, that of them descending from the Flemish horses brought to Scotland as early as the 15th century, was also promulgated in the late 18th century.
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