Class: 7-A subject: Science

1. Pressure exerted by air on all objects from every side is called ----.

• Atmospheric pressure

• Temperature

• Cyclone

• Tornado

2. Atmospheric pressure is measured by using an instrument called ----.

• Thermometer

• Rain guage

• Anemometer

• Barometer

3. ---- gives valuable information about weather at a particular place.

• Pressure data

• Height

• Temperature readings

• Rain

4. What will be the weather at a particular place if the pressure data shows an increase?

• Cloudy

• Clear skies

• Cooler temperature

• Both b and c

5. The movement of air is called ----.

• Storm

• Tornado

• Wind

• Lightning

6. Air pressure ----- when wind speed decreases.

• Increases

• Decreases

7. Short bursts of high speed wind are called -----.

• Squalls

• Gusts

8. ------ is a violent rotating column of air extending from a thunderstorm.

• Tornado

• Cyclone

9. Strong winds of intermediate duration are known as ----.

• Gusts

• Squalls

10. Effect caused by Earth's rotation on wind movement is called -----.

• Coriolis effect

• Coiriolious effect