WashingtonWant to go on a family vacation? Washington is the answer! Mount St. Helens is the only volcano in the continental United States to erupt in recent history. The weather in Washington is affected by rain shadows. Waterways are used for transportation, but some industries build airplanes and grow fruit. Many people lost their lives during two major historical events. There are many different details about Washington. Washington has a few different major landforms that affect the weather and climate. Some different landforms are Mount St. Helens, Puget Sound, and the Cascade Mountains. Mount St. Helens affects weather conditions when it erupts releasing ash and smog into the air. Puget Sound is important because it is the center of commerce. Puget Sound affects the weather by protecting the city from heavy rain. The Cascade Mountains affect the weather with rain shadow. Living near these landforms, you will not be able to predict all weather conditions. Washington has many different waterways that affect the weather. Some different landforms are Snake River, Washin Lake...