Front

Materials for houses: Mud, clay, straw; Plastic, glass, paper; Rubber, fabric, aluminum; Wood, brick, concrete, steel, stone.

Back

Wood, brick, concrete, steel, stone

Front

Type of tall house:

Back

Skyscraper

Front

House made of wood

Back

Wooden house

Front

Type of house built on wheels?

Back

Caravan

Front

Floating houses are called

Back

house boats

Front

Tallest building in the world

Back

Burj Khalifa