Question

What construction materials are being used in building concrete houses?

• A. Iron, cement, glass, brick
• B. Animal skin, tree bark, wood, stick
• C. Mud, straw, wood, paddy
• D. Fabric, pole, rope, wood

Answer 1

The correct option is A Iron, cement, glass, brick

Iron, cement, glass, brick, etc., are being used in building concrete houses. These construction materials are prepared from different raw materials. For example, cement from limestone, brick from soil, glass from sand and so on. Therefore, concrete houses are very strong and long lasting.