evanescent 发表于 2025-3-28 15:28:17

Elaine Williams,Peter Squiresreenhouse effect is quite simple and well understood. When a greenhouse gas such as carbon dioxide, methane, nitrous oxide or chlorofluorocarbons is put into the atmosphere and its concentration increases, the tendency is to trap more of the Earth’s surface reflected solar energy in the atmospheric
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查看完整版本: Titlebook: Rethinking Knife Crime; Policing, Violence a Elaine Williams,Peter Squires Textbook 2021 The Editor(s) (if applicable) and The Author(s), u