Lake Baikal is the ____ freshwater lake in the world
A large
B larger
C large
D more large
K
Khách
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KY
5 tháng 3 2020
VII. Read the text quickly and complete the information in the table.
GREAT LAKES OF THE WORLD
The oldest lake in the world Lake Baikal is 25-30 million years old-the oldest lake in the world. It holds 20 percent of the planet's surface freshwater. It is 650km long and nearly 2km deep.
Lake Baikal is in eastern Shiberia where the winters are very cold. Temperatures average minus 20 degrees. The lake freezes for five months or more of the year. The ice is 1,2m thick, and trucks drive across the lake when it freezes.
The lake has more than 1,200 species of animals and 1,000 species of plants.
It is home to the world's only freshwater seal, the nerpa. There are approximately 50,000 nerpas in the lake. Nerpas can dive down 300m to catch fish!
Giant Lakes
The world's largest lake in the Caspian Sea in south-west Asia. It is 370,000 sq km. It is salt water and not freshwater. The world's largest freshwater lake is Lake Superior, one of the Great Lakes of North America. These lakes are the biggest mass of freshwater in the world.
Stories about lakes
Scotland's Loch Ness is famous for its 'monster', and is only 230m deep. But Lake Nicaragua in Central America is home to the dangerous bull shark, which is more than 3m long. The sharks swim up and down the San Juan River into the Caribbean Sea.
Read the text again and answer the questions:
6. How old is Lake Baikal?
25-30 million years old
7. How long is Lake Baikal?
650 km long
8. What happens to Lake Baikal in the winter?
It freezes.
9. What is the name of the seal that lives in Lake Baikal?
Nerpa
10. Why does the seal dive deep into the lake?
to catch fish
11. Is Lake Superior freshwater ỏ salt water?
freshwater
12. What is Loch Ness famous for?
Its monster
BN
3
TP
7 tháng 2 2022
1. The square in Hoi An is smaller than the square in Hanoi.
->The square in Hanoi ……is bigger than the square in Hoi An………
2. There are many shops here, so the streets are busy all day.
->Because there ………… are many shops here, the streets are busy all day.……………
3. No lake in the world is deeper than Lake Baikal.
->Lake Baikal …………is the deepest lake in the world…………….
4. There is an art gallery opposite my school gate.
->The art gallery …………is opposite my school gate.…………….
5. My brother never goes to school late.
->My brother always ………goes to school on time………….
7 tháng 2 2022
1. The square in Hoi An is smaller than the square in Hanoi.
->The square in Hanoi …is bigger than the square in Hoi An………………………………
2. There are many shops here, so the streets are busy all day.
->Because there …are many shops here,the streets are busy all day……………………………………………………
3. No lake in the world is deeper than Lake Baikal.
->Lake Baikal …is the deepest lake in the world……………………………………………….
4. There is an art gallery opposite my school gate.
->The art gallery …is opposite our school gate …………………………………………….
5. My brother never goes to school late.
->My brother always …goes to school on time……………………………………….
19 tháng 1 2018
Đáp án B
Từ “hidden” ở đoạn 1 gần nghĩa nhất với
A. Không thể uống được
B. Không bị ảnh hưởng/ làm cho bị hư hại
C. Không thể khai thác được
D. Chưa được phát hiện
Dẫn chứng: A rather surprising geographical feature of Antarctica is that a huge freshwater lake, one of the world’s largest and deepest, lies hidden there under four kilometers of ice.
=>hidden = untouched
7 tháng 11 2017
Đáp án B.
Key words: Lake Vostok, important
Clue: .. .of interest to the scientific community because of the potential that the lake contains ancient microbes that have survived for thousands upon thousands of years, unaffected by factors such as nuclear fallout and elevated ultraviolet light: mối quan tâm của cộng đồng khoa học vì có khả năng là hồ này chứa những vi khuẩn cổ đại đã sống hàng ngàn năm mà không bị ảnh hưởng bởi những yếu tố như bụi phóng xạ hạt nhân và ánh sáng tia cực tím cao
A. can be studied using radio waves: có thể nghiên cứu bằng sóng radio
B. may contain uncontaminated microbes: có thể chứa vi khuẩn chưa bị hư hỏng/còn sống
C. may have elevated levels of ultraviolet light: Có thể có mức độ ánh sảng tia cực tím cao
D. has already been contaminated: đã bị hư hỏng
Đáp án chính xác là B.
23 tháng 1 2017
Đáp án C.
Key words: true, Lake Vostok
Clue: “Now known as Lake Vostok, this huge body of water is located under the ice block that comprises Antarctic”
under the ice block: nằm dưới tảng băng dày
Dựa vào clue ta chọn được đáp án là C. It is beneath a thick slab of ice: Nó (cái hồ) nằm dưới một tảng băng dày
30 tháng 7 2018
Đáp án C
Câu nào đúng về hồ Vostok?
A. Nó hoàn toàn bị đông lạnh.
B. Nó là hồ nước mặn.
C. Nó ở bên dưới một phiến đá dày.
D. Nó được sưởi ấm bởi mặt trời.
Dẫn chứng: The lake is able to exist in its unfrozen state beneath this block of ice because its waters are warmed by geothermal heat from the earth’s core
B
A, C giống nhau ?