Review Game for Elements of Weather and Clouds (Unit 4, Lessons 1 and 2) 1. Who has the force with which molecules in the atmosphere push on a surface? 2. I have air pressure Who has the measure of the average kinetic energy? 3. I have temperature. Who has the temperature at which evaporation and condensation are equal? 4. I have dew point. Who has the unit for measuring temperature? 5. I have degrees Celsius. Who has the relative humidity for the following data: density of water is 10g/cm3 and the saturation density is 20g/cm3. 6. I have 50%. Who has the appropriate unit for density? 7. I have g/cm3 or kg/cm3 Who has the instrument used to measure air pressure? 8. I have a barometer. Who has why it is warmer at night when there are clouds in the sky? 9. I have because clouds absorb and hold heat. Who has the clouds that look like fluffy cotton balls? 10. I have cumulus clouds. Who has the role of the tiny, solid, suspended particles in cloud formation? 11. I have they provide a surface on which the water droplets can form. Who has the cloud that forms on the surface of the Earth? 12. I have fog. Who has the low altitude cloud that forms thin flat bands in the sky? 13. I have a stratus cloud. Who has the type of cloud that form high in the sky from ice crystals and are light and feathery? 14. I have cirrus clouds. Who has the definition of a cloud? 15. I have suspended water droplets or ice crystals. Who has what the word nimbus means? 16. I have nimbus means rain. Who has the name of the cloud that produces thunder storms? 17. I have cumulonimbus clouds. Who has what absorbs most of the ultraviolet radiation coming from the sun? 18. I have the ozone layer. Who has what most of the heat coming from the sun is called? 19. I have infrared radiation. Who has what causes winds? 20. I have differences in air pressure. Who has what measures wind speed? 21. I have an anemometer. Who has the instrument used to measure relative humidity? 22. I have psychrometer. Who has the form of precipitation that freezes on the way down from the clouds? 23. I have sleet. Who has the instrument used to measure rain accumulation? 24. I have a rain gauge. Who has the measure of the amount of water vapor in the air? 25. I have humidity. Who has increased cooling due to the wind? 26. I have wind-chill factor. Who has the type of cloud that will be overcast with a drizzly rain? 27. I have nimbostratus clouds. Who has heat transfer by direct contact? 28. I have conduction. Who has energy transferred from a hotter object to a cooler one? 29. I have heat. Who has the transfer of heat by the movement of a fluid? 30. I have convection. Who has the percentage of water vapor in the air compared to how much water vapor the air can hold? 31. I have relative humidity.