4. A lot of vegetables from local areas are being sold in stores ...... Consumer pressure This is good..... it supports local farmers and cuts down on transportation.
5. A lot of areas are being affected by air pollution ....... efforts to improve air quality. ride a bicycle or walk ....... using the car. Or, if you buy a new car, get a hybrid vehicle ....... you can save on gas.
6. If you buy bottled water, make sure the bottle is biodegradable ....... you can prevent buildup in landfills. advances in technology. However,
7. There is more solar and wind power now ...... advance in technology.