恐龙简介英文 300字 简单 易懂

ek96 1年前他留下的回答 已收到1个回答

jyi1d 网友

该名网友总共回答了24个问题，此问答他的回答如下：采纳率：91.7%

A land known as the king of dinosaurs,they lived about 200 million 25 million years ago to 65 million years ago,the Mesozoic Era,during which lasted about 100 million 6000 years.During this long period of time,land plants also with the times Changes changes.
The possibility of extinction of the dinosaurs a lot,the more real are the following theory:Planet Impact;The emergence of mammals;Volcanic eruption.As these terrifying and ancient animals like lizards constantly being discovered and excavated fossils,their species are accumulating more and more
We have to protect historical!
恐龙有陆地王者之称,他们生存於大约2亿2500万年前他留下的回答至6500万年前他留下的回答的中生代,其间历时约1亿6000万年.在这段漫长的岁月里,陆地上的植物也随著时代的变迁发生变化.
恐龙灭绝的可能性很多,其中较真实的有下列几种理论:行星撞击；哺乳类动物的出现；火山爆发理论.随着这些令人恐怖而类似于蜥蜴的远古动物的化石不断被发现和发掘,它们的种类积累得越来越多.
我们要保护历史!

1年前他留下的回答

8

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