Summarize the key points about the states of matter and the water cycle from the provided mind map.

here are the key points from the mind map about "Materials around us":

• Every object and material is made up of matter.
• The three different states of matter are solids, liquids, and gases. Every object exists in one of these states.
• The state of matter can change. For example, ice (solid) changes into water (liquid) through melting.
• The water cycle involves four stages: evaporation, condensation, precipitation (rain), and collection.