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Published April 22, 2011, 12:00 AM

Earth Day: To walk, bike or drive?

Inspired by anti-war movements, former U.S. Sen. Gaylord Nelson, Wisconsin, held the first Earth Day on April 22, 1970 in aneffort to bring attention to environmental concerns he said were being overlooked by the U.S. government and its people.

Inspired by anti-war movements, former U.S. Sen. Gaylord Nelson, Wisconsin, held the first Earth Day on April 22, 1970 in aneffort to bring attention to environmental concerns he said were being overlooked by the U.S. government and its people.

About 20 million Americans participated.

Today is no different. Over the past several years there has been a national focus on going green and saving energy.

One way residents can go green today, and even in the months to come is to walk or ride bike when going on short trips instead of driving a car, said Natashia Ash, owner of Healthy Results Inc. in Dickinson.

“Not only is it more environmentally friendly, but it can save people money,” Ash said. “There are also many health benefits associated with walking and biking.”

On average a 150-pound person will burn about 462 calories an hour biking, 264 calories walking and 132 calories driving a car, according to livestrong.com.

“These two exercises can improve heart and lung function, reduce the risk of cardiovascular disease and type two diabetes, relieve stress, help with weight loss, and it’s good for bone density,” Ash said.

Some of the negatives to walking and biking are it takes longer to get to your destination, weather can be an issue, you cannot have passengers and you cannot transport goods as easily.

Biking and running can be hard on your joints too, Ash said. But if you go further walking you will get the same benefits.

Miles: 1 5 10

Car

Calories burned: 132 calories/hour or 2.2 calories/minute

Sitting its 80 calories/hour or 1.3 calories/minute

Energy (20 miles per gallon)

Gas: 6.4 oz. 1 qut. ½ gallon

Oil: .032 oz .16 oz .32 oz

Emissions

Hydrowcarbons: 2.8 g 14g 28g

Carbon Monoxide:

20.9 g 104.5g 209 g

Oxides of Nitrogen:

1.39 g 6.95g 13.9g

Carbon Dioxide

.9 lbs 4.6 lbs 9.16 lbs

Money: $3.79 per gallon

Bike (10 miles an hour)

Calories an hour 500

Calories: 200 1,000 2,000

Energy

Oil: enough to grease chain

Emissions

Carbon Dioxide (breathing):

.021 oz a minute or 1.26 lbs an hour

Money: $0

Walk (3 miles an hour)

Calories an hour 300

Calories: 100 500 1,000

Energy: 0 0 0

Emissions:

Carbon Dioxide (breathing)

.021 oz a minute or 1.26 lbs an hour

Money: $0

Facts from

EPA.gov

Livestrong.com

The walkingsite.com

bikediva.com

Bts.gov

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