The City of Port Townsend, Washington tourism guide. Learn about things to do when visiting and the history of Port Townsend with our guide of the city and surrounding area.
Learn more about how climate change will affect people and the environment in the following ways: 1  Agriculture. 2  Energy. 3  Water Supplies. 4  Health. 5  Plants, Animals, and Ecosystems. 6  Forests. 7  Recreation.
1 The earth's greenhouse effect is what makes this planet suitable for life as we know it. 2  The earth's atmosphere contains trace gases, some of which absorb heat.  Albedo has an important influence on the earth's temperature.