it helps to understand the impact of a river drying up because that means the oceans are drying up and there is a shortage of freshwater flowing which could be an affect of global warming.
I'm sorry if this isn't right ><
Answer:
Longitude is much harder to calculate than latitude.
Explanation:
The Earth rotates 360° per day, which is 15° per hour, and so there's a direct relationship between longitude and the time that the Sun rises and sets
A. The government completely lost control of its territory.
They would have to cross the Himalayas, Karakorum, and Kunlun mountain ranges. <span />