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英语翻译The leaf landed in soft mud.More mud covered it.After a

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英语翻译
The leaf landed in soft mud.More mud covered it.After a long time the mud dried.Rocks and water pressed down on it.
Years passed.The dirt around the leaf was pressed to stone.The leaf became dust.But it had left a mark on the stone.The mark was shaped like the leaf.It was fossil.
There are many kinds of fossils.Sometimes a whole animal became a fossil.Some fossils are shaped like fish.Some are shaped like birds.
Today,scientists look at the fossils.From the fossils,scientists can learn what kind of trees grew long ago.They can tell what kind of animals once lived on earth.
Fossils can be found in many places.Look at the rocks you pick up.You may find a fossils.It may be one hundred million years old!的 意思,o(∩_∩)o...
树叶降落在软泥上,被更多的泥浆所掩盖,很长时间以后,淤泥变得干燥,留下了岩石和水.
很多年过去了,叶片周围的污物称为石头,树叶也成了尘埃,但它在石头上留下了印记,形状就如同一片叶子,那是它的化石.
化石有许多种.有的是动物整体成为化石,还有一些化石形状像与,还有一些像鸟.
如今,科学家们正在研究化石,从化石中,他们可以了解到树木的成长过程,也能够知道地球上曾经有什么样的动物出现过.
化石可以在许多地方找到,当你拿起一块石头并观察的时候,你可能找到一块化石,它可能足有1亿岁!