Solids are easy to recognize. They

Solids are easy to recognize. They have definite shape,mass,and volume. Trees are solide. They are made up of tiny particles called atoms. These atoms are packed closely together,and they hold the solid in a definite shape that does not change. If you look around your houre,youwillsee lotsof solids. Televisions,beds,tables,chairs,and even the food you eat.
Liquids do not have definite shape,but they do have definite mass and volume. Liquids are similar to solids becase their atoms are close together,but what makes a liquid different is that those atoms can move around. Liquids can change shape by flowing. If you've ever spilled a glass of milk,then you know it spreads out across the floor.it does this because the milk is taking the shape of the floor. Since liquids do not have a definite shape of their own, they will take the shape of their containers. This is why the same amount of milk can look different in a tall glass,a wide mug,or spread out on your kitchen floor.