Final answer:
Clay is not easy to lift from a surface and it is not easy to keep it suspended in the air.
Step-by-step explanation:
False
Clay is not easy to lift from a surface. In fact, it is quite heavy and dense, which is why it sinks when you drop a lump of clay in water. However, when the lump of clay is molded into the shape of a boat, it displaces more water and experiences a greater buoyant force, allowing it to float. So, it is not easy to keep clay suspended in the air either.