<span>Which of the following has been a contemporary concern in northwestern China?
<span>
</span>Answer: Of the options available the one that has been a contemporary concern in northwestern China is answer choice A) Ethnic Conflicts.
I hope it helps, Regards. <span>
</span></span>
Answer:
The answer is on the front right side
Explanation:
The danger of (Northern Hemisphere) storm surge is most extreme ___on the front right side_______ of a hurricane, due to the forward motion of the storm motion and the direction of rotating winds.
When the moon is in the middle of earth and the sun.
This is true, Columbus came to the new world in 1492, and from then on, more people migrated to the new world.
<span>The
higher the altitude, the lower the atmospheric pressure. Lower pressure
in turn causes water to evaporate more quickly, and water actually
boils at a lower temperature. The percentage of oxygen in the air at two
miles (3.2 km.) is the same as at sea level (21%). However, the air
pressure is 30% lower at the higher altitude due to the fact that the
atmosphere is less dense--that is, the air molecules are farther apart.
The important effect of this decrease in pressure is this: in a given
volume of air, there are fewer molecules present. This is really just
another way of saying that the pressure is lower. This is called Boyle's
law.</span>
