Ключевые слова: background, black, celsius, climate, cold, control, degree, equipment, fahrenheit, flat, glass, goal, graphic, health, heat, high, hot, icon, illustration, instrument, isolated, level, long, measure, measurement, measuring, medical, medicine, mercury, meteorology, object, scale, science, season, shadow, sign, silver, summer, symbol, temperature, thermometer, vertical, warm, weather, web, winter,