The answer is B. Hydrosphere
Answer:
When looking north, you see stars appear to move in circles.
Explanation:
- The motion of stars in northern hemisphere shows the circular motion that follows the path around the Polaris.
- As it takes 24 hours to complete one full circle, so during a night less than 12 hour, we see only certain part of path i.e. stars moving in an arc.
- And if you're facing north, they are moving from west to east.
- So depending upon the time of observation the stars may take the path of an arc or the full circle.
Nubia rivaled Egypt for control over land.
Explanation:
Egypt and Nubia were two ancient civilizations that were neighboring each other. Egypt was located in the lower flow of the Nile River, while Nubia was located in the middle flow of the Nile River. At one point, both civilizations were strong and well developed, and while there was lot of collaboration between the two, there were also tensions. The tensions mainly came because of the rivalry over the trade routs and the land which both needed, especially Egypt.
- The majority of the trade from sub-Saharan Africa was going through Nubia, and the Nubians had set some taxes on the trade goods so that they make more wealth.
- The Egyptians didn't fancied that fact that they were paying taxes to Nubia, and they wanted to get hold onto the trade routes and control them themselves, thus they wanted the land for themselves.
- Over time, the rivalry over the trade routes and the demand for new land escalated and Egypt and Nubia got into a conflict, with the Egyptians being the victorious side and making a monopoly when it came to trade between sub-Saharan Africa and North Africa.
- The new land was desired in big part because the Nile River provided lot of fertile land for large scale agriculture, and with the growing population more and more food was needed.
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I can give you one:
One of the theories (in which i mostly believe in) is the one when every period of time, the climate changes. Now, we are in the warmth period, but after this period, there will be a cooler climate, and keeps repeating every while (think about the ice age)
Answer:
d
Explanation:
no religions were that easily wiped this rules out A
Countries made the money for the silk road not religions this rules out B,
people never realised C so ruled out and it leaves us with d
