How does art help spread environmental awareness?

Correct answer: By giving conservation messages through posters and pictures

Art communicates environmental ideas in a form that people can notice and remember. A poster, illustration, wall painting, symbol, or campaign design can show the effects of pollution and encourage actions such as saving water, planting trees, reducing waste, and protecting animals. Colour, images, short words, and clear composition often make the message understandable even to people who may not read a long explanation. Therefore, option B is correct: posters and pictures can deliver conservation messages effectively. Cutting trees and wasting water harm the environment, while hiding a message prevents communication. The governing concept is visual communication used for public awareness and responsible action.