0. In the school, "education on environment" can be imparted by
Real environmental education comes from action. When teachers and students adopt sustainable practices themselves—like reducing plastic use or planting trees—it sets a real example and enhances learning.
Option A: lectures
Limited impact unless backed by action.
Option B: articles
Useful for awareness but not as effective as practice.
Option C: sports
Not directly related unless integrated with environmental themes.
Option D: adopting it ourselves
Correct; leading by example reinforces environmental responsibility.