Misnomer 发表于 2025-3-28 15:39:35

Carbon (C) A component of CO. gas, a pollutant causing global warming, acid rain, and climate change. Our civilization is constantly emitting large amounts of CO. from the combustion of fossil fuels (oil, coal, natural gas), in addition to natural emissions from volcanoes and animal and plant metabolism.

充满人 发表于 2025-3-28 21:14:04

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deforestation 发表于 2025-3-29 02:53:27

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享乐主义者 发表于 2025-3-29 04:33:00

Cesium (Cs) The main source of cesium is pollucite, a primary lithium-cesium-rubidium mineral. It is also found in association with lithium-rich, lepidolite-bearing, and petalite-bearing zoned granite pegmatites.

TERRA 发表于 2025-3-29 09:25:33

Chromium (Cr) The primary mineral source of chromium (Cr) is chromite (Fe, Mg) Cr.O.. Chromite deposits can be classified into four deposit types: stratiform chromite; podiform chromite; placer chromite; and laterite.

新娘 发表于 2025-3-29 11:59:04

https://doi.org/10.1007/978-3-662-62470-8te (NaCl), greater than 5%. The main halite deposits are saline flats characteristic of arid basins. They are shallow and dry apart from when storm flooding turns the saltpan and its surroundings into a temporary lake. Continental saline flats occupy the lowest areas of closed arid basins.

格子架 发表于 2025-3-29 17:09:12

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诱导 发表于 2025-3-29 20:39:50

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GLARE 发表于 2025-3-30 03:29:33

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同时发生 发表于 2025-3-30 07:59:30

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