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