If the surface air pressure is 1,000 mb, the air pressure at 1 km above the surface will be________________:
A. 700 mb
B. 600 mb
C. 1,300 mb
D. 1,100 mb
Answer:D
If the surface air pressure is 1,000 mb, the air pressure at 1 km above the surface will be________________:
A. 700 mb B. 600 mb C. 1,300 mb D. 1,100 mb