English 10

Chia sẻ bởi Phạm Vũ Quang Minh | Ngày 02/05/2019 | 37

Chia sẻ tài liệu: English 10 thuộc Bài giảng khác

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Turtle
Turtles are considered as one of the most long -lived species in the world. They also have interesting features that let them spend not only large amounts of their lives underwater but also much of their lives on dry land. There are so many benefit information that we would like to introduce to all of you about these frinedly reptiles.
Now! Let’s enjoy out presentation.
Sea turtle is one of the perennial (vĩnh viễn) species on Earth. They existed nearly 200 million years, longer than the dinosaurs and have adapted (thích nghi) very well to the climate change.
Sea turtles are reptiles (loài bò sát), live long. Within the development of intelligent life, sea turtles undergo (trải qua) many different habitats, starting from the coastal sands, grew up in the coral reefs (rạn san hô), sea grass along the shore and then drifted out the ocean. To the breeding season, they go back reef area to mate and return to right where they was born to nest (làm tổ) and lay eggs.
Sea turtles live in most of the ocean, only except the Arctic Ocean. Mature age (độ tuổi trưởng thành) to make friends and lay eggs of sea turtles more than people, approximately 30 years.  
All kinds of sea turtles are applied to the same drive, about 40-50 cm deep. After training is complete breeding grounds, the turtles start laying eggs, each in the middle and all trick fall, about 90-130 eggs. Where is done, the mother turtle buried sand to hide away in the middle. When there, they trained several other breeding grounds for review communication oriented predators (đánh lạc hướng kẻ thù). All this process takes place quickly, only about 30 minutes to an hour, usually at night.
The long, sea turtles are still being hunted for meat, eggs, and skin. Today only seven species of sea turtles on a global scale, of which five species are found in the waters of Vietnam, but they are also at risk of extinction (có nguy cơ bị tuyệt chủng).
As soon as the water expands and run down, the tiny animals (5 cm long) immediately disappeared. And no one saw them in the years after that, until 3-5 years later, they suddenly reappeared near the shore (bờ).
Green turtles were "hiding" in the deep oceans, raven like predators before Left near shore and only eat seaweed (ăn cỏ biển) during the life time again.
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