WATER AND WEATHER Lesson 1 What is Weather? 2 1. Complete the statements with the words from the box. Temperature Wind Weather Humidity 1. is air movement caused by differences in pressure. 2. is the amount of water vapor in the air. 3. is the measurement of how hot or cold something is. 4. is the state of the atmosphere. 2. Drag the name and the picture of the tool that measures the following: NAME OF THE TOOL IMAGE AIR PRESSURE TEMPERATURE WIND SPEED WIND DIRECTION AMOUNT OF RAIN BAROMETER WIND VANE ANEMOMETER RAIN GAUGE THERMOMETER