The sun’s role in our recent climatic changes remains quite controversial. The argument actually may seem logical considering the fact that sun is a huge mass of fire that has been constantly burning for millions and millions of years. This solar activity provides energy that fuels life on earth and the sunlight that falls on earth changes climatic conditions on earth dramatically.
The concept of green transportation is not new but recently it has become more popular. People have come to understand the benefits of green transportation and realized its importance. Green transportation is necessary because it can reduce the amount of global carbon emissions. Carbon dioxide is one of the main pollutants that are responsible for climatic changes. Cars, buses and airplanes use fossil fuels.