It's a little tricky to say that things are "made out of water" in the way we think of things being made out of wood or metal. Water is a component of many things, but it's not the sole ingredient.

Here are 4 things that contain a lot of water:

1. Plants: Plants are made up of about 70-90% water. Water helps them grow, transport nutrients, and keep their shape.

2. Humans: Humans are about 55-78% water, depending on age and gender. Water is essential for carrying nutrients, regulating temperature, and many other bodily functions.

3. Fruits & Vegetables: Like plants, many fruits and vegetables are mostly water. This is why they can dehydrate if not stored properly.

4. Clouds: Clouds are made up of tiny water droplets or ice crystals suspended in the air.

Let me know if you'd like to explore other things that contain water!