Walking or biking to work is an example of an action that can support in reducing the climate changes.
Explanation:
Its because increased use of automobiles has led to increased levels of air pollution. Though they make our life convenient, they also add many pollutants in our environment like carbon monoxide, nitrogen oxide, sulfur oxide, particulate matters, etc. Prolong exposure to such pollutants can result in several lung disorders. Some of these pollutants from automobiles are also responsible for green house effect. As we all know carbon monoxide is one of the main component for causing global warming, excess of it can cause many climatic changes. Walking would obviously reduce the release of such air pollutants.
I would say C. Reduce climate change because taking a car/vehicle results in the earth becoming polluted which leads to climate change.
*EXPLANATION* Riding your bike or walking will not do anything to help people chopping down trees, people giving birth to more and more children nor will increase the amount of animals/organisms we have on our planet.
