What will the homes of the future be like? To deal with the crowded space and climate(气候) change, future homes need to be smarter and greener. Some of them maybe beyond(超出) your imagination.
Sunlight-warming homes
These homes have huge glass walls and their windows face south. Sunlight can go into the homes easily. They keep the heat through winter, which saves a lot of energy.
Underground buildings
There are buildings underground. They go many floors into the ground. People can live, work and do sports all underground. During earthquakes, these buildings will not fall.
Floating(漂浮的) buildings
Many companies think of building floating homes. Instead of using electricity, floating homes will use solar power. They can rise, fall and turn in different directions with the moving water. People can also grow plants on roofs.