Analysis of the Question Bank of Marine Knowledge Competition and Its Answers (Question 40 1-500)

Analysis of the Question Bank of Marine Knowledge Competition and Its Answers (Question 40 1-500)

40 1. Nan 'ao Island in Guangdong Province has always been an important node of southeast coastal trade, and it is also the main channel for Taiwan and maritime trade. Which important road was it?

A. Tang-Fan Ancient Road

B. Tea-horse ancient road

C. The Silk Road on Land

D. Maritime Silk Road (correct answer)

Nan 'ao Island has always been an important node of southeast coastal trade, and it is also the main channel for Taiwan and maritime trade. South Australia I? The ancient shipwreck of the Ming Dynasty proves that South Australia was once? Maritime Silk Road? Important portal.

402. Who was the commander of the Japanese joint fleet in the Japanese-Russian naval battle against Malaysia?

A. Yukio Ito

B. Isoroku Yamamoto

C. Tougou Heihachirou (correct answer)

D. Wide history of tianhao

Answer analysis: Tougou Heihachirou, commander of Japan's joint fleet in the Japanese-Russian naval battle against Malaysia.

403. What kind of shellfish does abalone belong to?

A. lamellibranchia

B. Gastropoda (correct answer)

C. Digging for Pods

D. Cephalopoda

Answer analysis: abalone belongs to Gastropoda shellfish, a kind of snail, precious? Seafood? One kind, delicious and nutritious, is known as the ocean? Soft gold? .

404. What was the biggest battleship battle in the history of world naval warfare?

A. the naval battle against Malaysia

B. Dadonggou naval battle

C. battle of midway island

D. Jutland naval battle (correct answer)

Jutland naval battle, which took place from May 3 19 1 day to June 1 day, 2006, was the largest warship confrontation in the history of world naval warfare.

405. Known as? Lung of the earth? Which of the following is an ecosystem?

A. Wetland ecosystem

B. Forest ecosystem (correct answer)

C. Grassland ecosystem

D. Marine ecosystems

Answer analysis: Forest ecosystem is distributed in humid areas, with a large number of green plants. It can release a lot of oxygen through photosynthesis of green plants, maintain the balance between carbon dioxide and oxygen, and play an important role in regulating climate, purifying air and eliminating pollution. Therefore, the forest ecosystem has? Lung of the earth? Known as.

406. Which was the first sunken aircraft carrier in the world?

A. Brave (correct answer)

B. Enterprise

C. Fengxiang

D. constellation number

Answer analysis: The world's first sunk aircraft carrier was brave.

407. Common fish in the vegetable market? ? ? ? What is the depth of the water layer of life?

0-50 meters

B.50-100m (correct answer)

C.100-150m

D.150-200m

Answer analysis:? ? ? ? Generally, they live in waters with a water depth of 50- 100 meters, commonly known as salamanders, toads, sea toads, anglerfish and so on. They belong to bony fish.

408. China's first aircraft carrier was officially put into operation at the junction of Dalian City, Liaoning Province on September 25th, 20 12. What's its name?

A. Mount Tai

B. Shandong

C. Liaoning (correct answer)

D. snow dragon

Answer: China's first aircraft carrier, the Liaoning, entered the train at the official intersection of Dalian, Liaoning Province on September 25th, 20 12.

409. What is the scientific name of saury that is often sold in the vegetable market?

A. mullet

B. moray eel

C.bonito (correct answer)

D. hairtail

Analysis of the answer: saury is a migratory fish, whose scientific name is Coilia elata, also called anchovy.

4 10. German heavy cruisers that survived World War II? Prince Eugen? No, what is the ultimate fate?

A. it was demolished by the British as a trophy

B.it was renamed and incorporated into the Soviet navy.

C. It was sunk as a target ship in NATO exercises.

D. A ship regarded as an atomic bomb effect by the United States (correct answer)

Answer analysis: German heavy cruisers that survived World War II? Prince Eugen? The ultimate fate is to be regarded as an atomic bomb effect ship by the United States.