High Quality Content by WIKIPEDIA articles! Envirothon is an annual environmentally themed academic competition for high school aged students organized by The North American Envirothon Organization. The competition is held by the United States and Canada on a regional, state, and bi-national level. Envirothon combines in-class and hands-on environmental education in a competition setting which involves a problem-solving presentation as well as written field tests. The competition tests students on five core subjects- aquatic ecology, forestry, soils and land use, wildlife- along with a fifth annually-changing subtopic which focuses on relevant environmental issues. Currently, roughly 500,000 students from forty-five U.S. states and nine Canadian provinces/territories participate in the competition. Данное издание представляет собой компиляцию сведений, находящихся в свободном доступе в среде Интернет в целом, и в информационном сетевом ресурсе "Википедия" в частности. Собранная по...

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