Relacionar Columnas Humans in Nature VocabularyVersión en línea Test your knowledge about the relationship between humans and nature with this fun matching pairs game! por Zuzana Birošová 1 ecosystem 2 renewable energy sources 3 climate change 4 recycle 5 environmentalist 6 wildlife 7 pollution 8 reforestation 9 greenhouse gas 10 carbon a gas in the atmosphere that stops heat from escaping into space a person who protects the natural world and educates others about environmental problems Long-term alteration of temperature and typical weather patterns clean energy that comes from natural sources or processes that are constantly replenished to make something new from materials that have been used before the contamination of the environment, by industrial waste products or chemicals a community of living organisms and their environment a chemical substance contained in all plants and animals animals, birds, insects, etc. living naturally in the wild the planting of trees and plants to help a damaged or destroyed forest recover