Using resources for building

There are lots of people in south Africa who are using lots of plastic bottles and clay mud to build their own house. they are using these materials because they could not afford any materials like metal wood or anything else to build a house. it is very sad because they can get cold at night and there house are not safe enough for them to live in.

In Tonga people are using rusty metal and dirty wood to build a house. they find stuff in the streets like old wood or bricks to build their house. in Tonga people can not afford anything. sometimes people use bricks to build a house i feel sad because the bricks on the walls are dangerous because people might hit their head on it.