Some of the first experiments in cloud seeding were conducted by Vincent Schaefer and Irving Langmuir during the late 1940s. To seed a cloud, they dropped crushed pellets of ____ from a plane.
a. silver iodide
b. silver iodine
c. lead iodide
d. cupric sulfide
e. dry ice
Question 2
The idea in cloud seeding is to first find clouds that have too low a ratio of ice crystals to droplets and then to add enough artificial ice nuclei so that the ratio of crystals to droplets is about ____.
a. 1:100
b. 1:1,000
c. 1:10,000
d. 1:100,000
e. 1:1,000,000
Mendel's Monohybrid Experiments p2
If enough vapor is added to the air to saturate it, a precipitation fog forms beneath the cloud
Cloud Types
Cloud Types: Vertical Development
Cloud Types: Vertical Development
Cloud Patterns Associated with Midlatitude Cyclone