Ключевые слова: background, black, celsius, climate, cold, control, degree, design, equipment, flat, forecast, freeze, graphic, health, heat, high, hot, icon, illustration, indicator, instrument, isolated, kelvin, measurement, medical, medicine, mercury, meteorology, nature, object, scale, science, season, sign, snowflake, summer, symbol, temperature, thermometer, thermostat, tool, warm, weather, web, white, winter,