Delta, Compaction, Cementation, Formed by erosion of a river, Weathered by wind and water, Example of deposition, Formed millions of years ago when plants were trapped in sediment., Formed millions of yeas ago when plants and animals were trapped in sediment..

Sedimentary rocks and fossil fuels

由
嵌入

排行榜

隨機卡是一個開放式範本。它不會為排行榜生成分數。

視覺風格

選項

切換範本

恢復自動保存: ?