General Knowledge
1. Shut off the electrical appliances when not in use.
2. Take a shower instead of a bath
3. In summer, use fans whenever possible instead of Air Conditioner
4. Use buses instead of private cars
5. Planting trees.
1.Group members to think Topics IS.
2.Present IS provides inte grated advisory teachers Pigeon mold.
3.Group members helped search.
4.The group members help each Study yourself