av Yun Xuan för 4 årar sedan
253
Mer av detta
overbuying from supermarkets
buffets
Consume food before expiry date
Check expiry date of food regularly
Don't keep water running from tap
Automated taps
Switch off electronic appliances when not in use
Automated lights
Water Turbines
Wind Turbines
Solar Panels
Recycled Materials
Biodegradable Materials