🏡 Could you build walls out of grass?

Look at the houses outside. Their walls are made of wood, or bricks, or stone. But could you build a house out of grass? Long ago, some families did! They lived on a prairie.

A prairie is a giant, flat field of grass. It had almost no trees, so there was no wood. But prairie grass has super tough roots. Roots are the stringy parts under the ground. They hold the dirt together, like a big net.

So families cut out chunks of dirt and grass, and stacked them up like toy blocks. The houses even had real doors and windows! Sometimes grass grew on the roof. The house needed a haircut! Let's count the windows on the next house!

Look at the houses along the street. Their walls might be wood or brick. But could you build a house from grass? On the Great Plains of North America, settlers did! In places with few trees, they cut chunks of earth held together by prairie grass roots.

Then they stacked those chunks into walls. These homes were called sod houses. The roots were like a circus net, holding the earth together. Prairie grass had much tougher roots than the grass in a lawn. These houses had real doors and windows.

Nobody had to crawl through a worm hole! But rain could damage the walls, so people had to keep fixing them. Look for a window on a house outside. A sod house could have one too!