If if cold air replaces warm air, it causes thunderstorms, then what does cold air replacing warm air cause? Answer choices: - Greenhouse gases - Pollution - Dehydration - thunderstorms - steady barometer readings - hypothyroidism - constant air pressure - stagnant air temperature
thunderstorms

If tactile sense is the ability to sense pressure, then tactile sense is the ability to sense what? Answer choices: - heat or cold - color - sound - pressure - environment - light - movement - heat
pressure

If movements of fronts cause local weather changes, then movement of what causes local weather changes? Answer choices: - wind - energy - influenza - Pacific - an object - fronts - rivers - heat
fronts

If fungus spread by wind has a negative impact on the respiratory system, then what spread by wind has a negative impact on the respiratory system? Answer choices: - fungus - rain - disease - laughter - clouds - influenza - viruses - bacteria
fungus