翻译：碳的原子质量是什么？
百度试题 结果1 题目What makes up about 78% of air? A. Oxygen B. Nitrogen C. Carbon dioxide D. Argon 相关知识点: 试题来源: 解析 B。中文解析:文章中明确提到“Nitrogen makes up about 78% of air.”,氮气占空气的大约 78%。反馈 收藏 ...
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Since the idea was introduced in the late 1980s, carbon offsetting has been a go-to solution for governments and corporations looking to speed up climate action. Although carbon offsets effectively attracted funds to decarbonization projects, the concept
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Even so, while cardboard definitely counts as green packaging, it has environmental drawbacks. When it’s dumped into landfill sites, its biodegradation emits methane gas, creating a substantial carbon footprint. Moreover, it’s made of tree fibres, so it adds to the r...
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