liuyuandui (liuyuandui)

tGrey tree and green leaf are very good ！！！

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Necker Island in the Northwestern Hawaiian Islands

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Ball’s Pyramid

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Good morning it is very high and snow ！！ it is cool！！

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During the Jurassic Period, around 150 million years ago, the Arctic Ocean extended a long arm called the Sundance Sea down through North America into present-day Utah. 🦕 As the continent began to rise (prior to the formation of the Rocky Mountains), the sea gradually receded northward. These red sandstone layers are composed of silts and sands deposited along the shore of the Sundance Sea as it retreated back to the Arctic Ocean.

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I like cat and take picture !!

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Coal forest: These were some of the first true forests, appearing in the Carboniferous period. They were wetlands, dominated by an extinct group of trees called the lepidodendrons, and housed many bizarre amphibians and arthropods. When they eventually died out, the forests created enormous amounts of peat, which turned into coal over time - hence the name.

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