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Dinosaurs - for lazy for lazy | Đại học Ngoại Ngữ - Tin học thành phố Hồ Chí Minh

Dinosaurs - for lazy for lazy | Đại học Ngoại Ngữ - Tin học thành phố Hồ Chí Minh được sưu tầm và soạn thảo dưới dạng file PDF để gửi tới các bạn sinh viên cùng tham khảo, ôn tập đầy đủ kiến thức, chuẩn bị cho các buổi học thật tốt. Mời bạn đọc đón xem

Môn: Tiếng Anh (basic english) 363 tài liệu

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VietJack

1 năm trước

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Danh sách Quiz

Phạm Hồng Thái 22DH715213

Why dinos disappear?

1) QS is

 Wh happened to dinos?

 Why dinos disapp?

2) Not sure – 2 theories

: clim. change theory

: asteroid theory

3) Climate theory

Over millions yrs – climate cooler

 Plants died -> short of food -> no food 4 dinos -> become ext -> died

gradually and slowly over cent

4) Asteroid theory

Huge ast hit the earth ~ 65 mill yrs ago -> huge cloud of dust -> covered the

earth & blocked out the sun over months -> plants died -> food disappear

5) Late 20 centuries

Found large amounts of element called “iridium” – layer of earth ( 65 mill

yrs old) = bones of last dinos -> not common on earth & near surface -> a

lot in space => arrived when hit the earth 65 mill yrs ago

6) Asteroid theory explains 2 things:

 Why large amount of elem iridium in 65 mill yrs old layer of earth

 Food vanished -> dinos disappear

 Still debate 2 theories -> will find out that dinos died out = disease in near

future.

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Phạm Hồng Thái 22DH715213 Why dinos disappear? 1) QS is  Wh happened to dinos?  Why dinos disapp? 2) Not sure – 2 theories 1st: clim. change theory 2nd : asteroid theory 3) Climate theory
Over millions yrs – climate cooler
 Plants died -> short of food -> no food 4 dinos -> become ext -> died
gradually and slowly over cent 4) Asteroid theory
Huge ast hit the earth ~ 65 mill yrs ago -> huge cloud of dust -> covered the
earth & blocked out the sun over months -> plants died -> food disappear 5) Late 20 centuries
Found large amounts of element called “iridium” – layer of earth ( 65 mill
yrs old) = bones of last dinos -> not common on earth & near surface -> a
lot in space => arrived when hit the earth 65 mill yrs ago
6) Asteroid theory explains 2 things:
 Why large amount of elem iridium in 65 mill yrs old layer of earth
 Food vanished -> dinos disappear
 Still debate 2 theories -> will find out that dinos died out = disease in near future.