Explain what property of water is due to the fact that it “destroys mountains.” Justify your answer.

1. Water is a good solvent; 2. Fluidity – washes out the rock; 3. When freezing, it expands the crack, splits off the rock.

Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.