Answer: This region is one of the world's premier natural showcases for Earth history. These rocks formed deep beneath the surface of the earth and were uplifted, eroded, and exposed for eons. By 600 million years ago North America had been eroded to a remarkably smooth surface.
Explanation:
<span>Nihon gunkoku shugi should be the answer :)</span>
C. River Valleys.
There was much more vegetation and fertility.
it is widely discussed that the weather conditions have been changing and affecting human beings and nature. Scientists have documented different trends as greenhouse effects, disturbance in the patterns of precipitation, sea level rising, among others. All these climate trends have different effects on the environment such as increasing the average of earth temperature melting glaciers which makes the sea level to rise.
Although these trends have already been documented there are many predictions with their consecuenses for the same issues. For example, for the greenhouse gas concentrations the prdictions show that they will grow and make the oceans more acid and thearth humans life. On the other hand, patterns of precipitacion are expected to change from regions and seasons being the key global projection that the precipitations will increase the same as winds associated with storms. Finally, the sea level is expected to rise expanding the ocean water.
The king owns the land in feudalism, but he can assign people to work it for him. I hope this helps.