Describe the states of water in regards to density

Solid- This state of matter for water is going to be denser than any other state of matter because the molecules are packed tighter together

Liquid- This state of matter for water is not going to be as dense as the solid form because the molecules can move around a little bit more freely than a solid

Gas- This is lighter than any other states of matter because the molecules have more room so they spread out and combine with other things in the air which makes them lighter

one negative thing it that it can kill water animals. another negative thing is it can cause the destruction of ecosystem. one way water pollution can be reduced is to conserve energy.