caption: The image shows a black and white drawing of four different types of thermometers, each with a different temperature gauge. The thermometers are arranged in a line, with the largest one in the center and the two smaller ones on either side. The largest thermometer has a long arm with a needle at the end, while the smallest one has a shorter arm with an arm at the top. The other two thermometers have a wide range of readings, ranging from 0-100 degrees Celsius.