sentences: solar matter is a renewable / inexhaustible temperature
docs: solar_power is clean_renewable_energy_source. cooling_process is temperature_change. radiant_heating is heating. cold is discription_of_temperature. solar_wind is solar_radiation. cooling is temperature_change. mercury is temperature. temperature is one_dimensional_quantity. partially_blocking_sunlight has effect_of_cooling_earth temperature is measure_of_thermal_energy.