12. What does a rising air generally indicate?

a higher pressure
blower pressure
c changing pressure
d. equalized pressure

13. What measures the amount of water actually in the air and compares it to what could be
there.

a.dew point
b. convection current
C temperature
d. relative humidity

14. Fog is a type of what cloud?

a. cumulus
b. cirrus
C. stratus
d. cumulonimbus

15. What is used to describe precipitation-producing clouds?

a. fog
b. cumulus
C. nimbus
d. alto​