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Video I Beg I Pre-int I Int I Sea Turtles 101
J** 2022-06-16 오전 10:07:45 261



Sea Turtles 101



or Vocabulary:
1.Fossil = the remains or impression of a prehistoric organism preserved in petrified form or as a mold or cast in rock.
2.Clutch of eggs = large egg deposits
3.Hatchling = a young animal that has recently emerged from its egg.
4.Left to fend for themselves = to do things without help: to do basic activities by oneself
5.Threaten = cause (someone or something) to be vulnerable or at risk; endanger. Questions:
1.What are the ancient mariners as the video says?
2.How long ago have sea turtles existed? And what is the earliest known marine turtle that lived for about 120 million years ago?
3.Are there how many species of sea turtles today and what is the largest?
4.How many eggs, sea turtles can lay? And how can we determine the sex of the hatchlings?
5.What do you call the sea turtles’ ability which serves as an internal GPS?
6.What are the threats to sea turtles extinction? Enumerate them.
7. In your way of thinking, how could you help protect the sea turtles?

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