The Blue Nile begins at Lake Tana in Ethiopia and flows into Sudan from the southeast. The two rivers meet just north of the Sudanese capital of Khartoum. The northern section of the river flows north almost entirely through the Sudanese desert to Egypt, then ends in a large delta and flows into the Mediterranean Sea.
The answer is the second one because mercury doesn't have an atmosphere
Answer:
B
Explanation:
These regions are very warm but less humid than other regions.
