Fog is a cloud layer on the ground restricting visibility to less than 1 km (3,300 ft).
Indicate whether the statement is true or false
Question 2
According to the RCP8.5 scenario of high emissions
A) global surface temperatures will increase throughout the 21st century, but at a very gradual rate.
B) global surface temperatures will cool during the most of the 21st century.
C) global surface temperatures will increase until about mid-century, then steadily decrease.
D) global surface temperatures will increase throughout the 21st century, perhaps by as much as 4C (7.2F) by 2100.