Which state(s) of mater have no definite shape or volume

Liquids & Gases

Explanation:

Liquids: Have no definite shape as the particles are able to move around freely and take upon the shape of the container they are placed into. They do have a definite volume as the particles are still quite close together.

Gas: Have neither a definite shape nor volume as the particles are not at all close together and can move around wherever they wish.

solid state of matter usually have shape and volume which is a major physical characteristic of solids, liquid state of matter do not have shape but have volume however, the tend to occupy the shape of the container with respect to their volume in the container. Gaseous state of matter do not shape or volume but just occupy space in the container.

Explanation:

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.