Assertion: greenhouse | /r/CapableOf | tap into thermal mass of the earth
Facets:
Source sentences:
text: The fact that the greenhouse is made underground and in the earth, means that it taps into the thermal mass of the earth ensuring that less energy is needed to heat it up, which means that in winter, enough heat is generated to allow growing of food, also in the summertime, the cool earth temperature keeps the greenhouse from becoming too hot.