- What we need to do is Melt the polar ice caps then more water will freeze again. We will run out of water?
- We will need to drill deep close to the core to find water. Will we have to many holes to make the houses we need?
- We will produce water of plants. The plants can't make that much water so we would need lots of plants. Will we be able to grow plants? They need water to grow and that's what we don't have.