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.
Note: The climate also is affected by the sun, by changes in the orbit of the Earth, by plate tectonics, and by human activities, particularly the burning of fossil fuels, which may lead to a greenhouse effect.