This physical quantity is measured by a thermometer.

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Your new ahaTemperature.

A thermometer uses a physical property that changes predictably with temperature. Source: Thermometer ↗

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42Wind · the pressure difference that sets air in motionRECALL
Air moving from areas of higher pressure toward lower pressure.
Earth’s rotation and surface friction also shape the direction and pattern of winds.
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43Cloud · explain the termRECALL
A visible mass of tiny water droplets, ice crystals, or both in the atmosphere.
Cloud type depends on height, temperature, moisture, and air movement.
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44This cloud type is often tall and linked with thunderstorms.RECALL
Cumulonimbus.
These clouds can bring heavy rain, lightning, hail, strong winds, and sometimes tornadoes.
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