Exploring Clouds and Precipitation Types

What are clouds primarily made of?

• Ice crystals

• Smoke

• Cloud droplets

• Dust particles

What is the dew point?

• A type of cloud

• A measure of atmospheric pressure

• The temperature at which air becomes saturated

• The highest point clouds can form

Which process involves air rising due to the terrain such as mountains?

• Frontal forcing

• Condensation

• Orographic lifting

• Heating

What type of clouds are known for their fluffy, cotton-ball appearance?

• Nimbostratus

• Cumulus

• Cirrus

• Stratus

Which type of cloud is typically found at the highest altitude?

• Stratus

• Cumulonimbus

• Cirrus

• Altostratus

Which cloud type can indicate instability and potential thunderstorm development?

• Cirrostratus

• Altocumulus castellanus

• Stratocumulus

• Cumulus

What is the dominant process for precipitation in the United States?

• Collision and coalescence

• Evaporation

• Condensation

• The ice crystal process

Which form of precipitation occurs when ice crystals partially melt then refreeze before hitting the ground?

• Sleet

• Drizzle

• Freezing rain

• Snow

What is the typical size of a raindrop?

• 1 to 2 millimeters

• 5 to 10 millimeters

• 10 to 15 millimeters

• 20 to 25 millimeters

What shape does a raindrop take as it falls?

• Teardrop

• Cube

• Beam

• Sphere