Activity for Terri M.‭

Type	On...	Excerpt	Status	Date
Question	—	How could a generation ship maintain a source of potable water? A generation spaceship (a spaceship designed for multiple generations of humans to live in) could sail through the galaxy for hundreds of years before finding another planet, let alone a planet with water. What method would such a spaceship use to maintain a source of water fit for humans to drink (f... (more)	—	about 10 years ago
Question	—	What considerations does a city built on an oceanic platform have to make? In a world without enough land for a massive (and growing) population, but plenty of water surface, experimental cities have started to spring up along the edges of various continents. The first is a city that is built into a cliff side and is supported by oceanic platforms. As their technology and e... (more)	—	about 10 years ago