What does an environmental volunteer do?

Correct answer: Helps with cleanliness and conservation activities

An environmental volunteer gives time and effort to activities that protect or improve the natural and community environment. Typical responsibilities include joining cleanliness drives, planting and caring for trees, separating waste, supporting recycling or composting, conserving water, monitoring local surroundings, and spreading accurate environmental awareness. The work may be unpaid, but it is valuable because collective participation can make public spaces healthier and safer. Option C is correct because cleanliness and conservation are central volunteer activities. Spreading waste, cutting trees without a legitimate conservation purpose, and polluting water damage the environment and contradict the role. Volunteering also requires cooperation, responsibility, and safe conduct.