Because it was harder to travel over moountains.
The Silk road is a rode between ancient Rome and ancient China. Any road that traders took from and to these two places was called the silk road. If you need help writing a paper, here is a college essay on the silk road. This should help: https://www.learner.org/courses/worldhistory/support/reading_9_3.pdf
Answer:
The name was given to it because it's a huge stretch of unbroken sand desert that has bested kings, adventurers, and nomads for thousands of years.
The answer to the question would be b. False
In order for the student to be able to properly test the hypothesis, it will be needed that certain data is collected first. The student will have to take the most important things in consideration about the creosote bush, like would it be able to survive under shade (much limited sunlight), would it be able to sustain increased amount of moisture (the solar panels will keep some of the moisture below them), but also being exposed under high temperature. The conditions for the creosote bush will change significantly, so these three things will be of crucial importance to be tested, since it is a very specialized plant, and those types of plants usually react very badly on sudden changes.