The Impact Of Global Warming In Costa Rica

             Global warming creates significant ecology impacts to all countries in the world. The impacts are especially dramatic in a rich biodiversity country like Costa Rica. According to Professor Terry L. Root from Stanford University, the temperature of the globe has increased by an estimated average of 1 degree in the last hundred years.  More...

Air Pollution From Cars

In the United States most families have two cars. Every member of the family who has a license uses their own vehicle. The system of car pooling and using public transport has still not become very popular among people.