地球怎麼來的幼兒知識?How to become a Fossil?120 million years ago,an iguanodon stood on a riverbank , chewing a leaf,It had been raining, and the bank was full of fresh new plants for his breakfast.，今天小編就來聊一聊關于地球怎麼來的幼兒知識?接下來我們就一起去研究一下吧!

地球怎麼來的幼兒知識

How to become a Fossil?

120 million years ago,an iguanodon stood on a riverbank , chewing a leaf,It had been raining, and the bank was full of fresh new plants for his breakfast.

The rain also turned the hillside above into mud.Some of the mud began to slide.Faster and faster , down the hill , And right in the middle of breakfast, Wham!The poor iguanodon was rudely buried under a ton of mud.

Sadly , that was the end of the iguanodon, But it was the beginning of a brand new fossil.

Under the mud , bacteria and worms nibbled away all the soft bits of the iguannodon's body, They left a collection of bones and teeth under the muddy river.

1.2億年前，一條禽龍站在河岸上，咬着一片樹葉，天一直在下雨，岸邊堆滿了新鮮的植物作為他的早餐。

雨水也把山坡變成了泥漿。有些泥開始滑動。越來越快，下山，正吃早飯的時候，哇！可憐的禽龍被野蠻地埋在一噸爛泥裡。

可悲的是，這是禽龍的末日，但它是一個全新化石的開始。

在泥漿中，細菌和蠕蟲蠶食掉了禽龍身體上所有柔軟的部分，它們在泥濘的河水下留下了一堆骨頭和牙齒。

禽龍（學名：Iguanodon，意為“鬣蜥的牙齒”），屬于蜥形綱鳥臀目鳥腳下目的禽龍類

Step1 Get buried

步驟1：被埋

Step2 Keep your bones covered

步驟2 把你的骨頭遮起來

Step 3 Soak up minerals 步驟3：吸收礦物質

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