I am not a very fast runner, and my walk is even slower, so I love biking everywhere I go. 
Biking is a great way to travel long distance with so many benefits. Great for the environment and great for your health!
I agree. I bike every chance I get. Are you able to bike often?
I bike when I can, especially now that gas prices are on the rise. Biking burns about 400 calories per hour only peddling at 10 mph. 
Wow that is great for your health. Like you said before, it is also good for the environment because it helps combat the pollution problem here in California. 
Absolutely, California holds the reign for the U.S state with the worst air pollution likely because of all of the cars in the large cities. 
I did not realize it was that bad. I will feel even happier riding my bike from now on. 
The worst smog polluted cities are Los Angeles, San Francisco, San Diego, and Sacramento. If everyone biked, the pollution would be very different!
That is so true! Do you live in a place with bad pollution problems?
Yes, for sure. Living in Seattle ranks us 9th on the list of worst air polluted cities.