Ключевые слова: blue, cartoon, celsius, chill, climate, cold, control, degree, design, drawing, element, equipment, fahrenheit, flat, freeze, glass, goal, graphic, gray, health, heat, high, hot, icon, illustration, instrument, isolated, level, measurement, measuring, medical, medicine, mercury, meteorology, meter, nature, object, red, scale, season, sign, sun, symbol, temperature, thermometer, tool, warm, weather,