12-08-2022 10.00<\/p>\n

American geologists found 150 pieces of fossils<\/strong> about 18 metres under the Upper Iowa River. The fossils belong to a predator which lived 0.5 billion years ago.<\/p>\n

(Ahli geologi Amerika menemukan 150 fosil sepanjang sekitar 18 meter di bawah hulu sungai Iowa. Fosil-fosil itu adalah fosil seekor hewan pemangsa yang hidup 0,5 milyar tahun lalu.)<\/span><\/p>\n

It was a giant underwater scorpion. It grew up to 170 centimetres in length. However, half of this animal\u2019s length was its tail. It used it for balance. The tail was spiked<\/strong>, but it did not sting <\/strong>like the tail of a modern scorpion.<\/p>\n

(Itu merupakan kalajengking laut raksasa. Kalajengking itu tumbuh sampai sepanjang 170 sentimeter. Namun, separuh dari panjang hewan ini adalah ekornya. Digunakan sebagai alat keseimbangan. Ekornya berduri, tetapi tidak menyengat seperti ekor kalajengking modern.)<\/span><\/p>\n

The animal, which is called Pentecopterus, also had 12 arms at the front.<\/p>\n

(Hewan ini, yang disebut Pentecopterus, juga memiliki 12 lengan di bagian depan.)<\/span><\/p>\n

Kata-kata sulit<\/span>: fossil<\/strong><\/a> (fosil)<\/span>, spiked<\/strong><\/a> (berduri)<\/span>, sting<\/strong><\/a> (sengat\/ menyengat)<\/span>.<\/p>\n

You can watch the original video in the Level 3 section.<\/p>\n

(Anda bisa menyaksikan video aslinya di level 3.)<\/span><\/p>\n","protected":false},"featured_media":24812,"parent":0,"template":"","categories":[326],"tags":[517,516,515,531,519,567,566,521],"level":[223],"yoast_head":"\n