Ключевые слова: alternative energy, atmosphere, carbon dioxide, carbon emission, carbondioxide, celsius, change, climate, climate change, co2 emission, danger, degree, earth, energy, environment, environmental, extreme, fahrenheit, gas, global, global warming, greenhouse, heat, heat wave, high, hot, industry, match, matchstick, measure, nature, paper, pollute, pollution, protection, rise, rising temperature, risk, scale, temperature, thermometer, threats, warm, warmer, weather, wood, wooden,