Page 106 - Science Course 1 (Book 2)

4. Wind is the movement of air caused by differences in
A. humidity.
B. air pressure.
C. temperature.

5. The amount of water vapor in a given amount of air is
A. wind.
B. humidity.
C. temperature.

6. Clouds are more likely to form when
A. humidity is high.
B. air pressure is high.
C. air temperature is high.

Mo9-L2: Key Concept Check

Direction: Answer each question on the lines provided.

1. What is climate?

2. What is one reason that climates differ?

3. How can mountains affect climate?

4. How can ocean currents affect climate?

Directions: Draw a rain-shadow effect in the space provided. Be sure to label your drawing. Use arrows to
show the direction of the wind

98