There are competition questions about encyclopedia.

1. Encyclopedia knowledge: What tree is called "living fossil"?

Answer: Ginkgo tree is called "living fossil". It is also called Ginkgo tree and Gongsun tree, belonging to Ginkgo family. The trees are 4 meters high.

2. Encyclopedia knowledge: China folks want to eat sticky sweets when they "send the kitchen god". What is this for?

Answer: People in China eat sweets that stick to their teeth when sending them to Kitchen God, in order to stick the teeth of Kitchen God with sugar. There are many folk customs in China. If you pay attention, you will find many interesting things.

3. Encyclopedia knowledge: Are the ears of African elephants bigger or smaller than those of Asian elephants?

Answer: The difference between African elephants and Asian elephants is not only the habitat, but also the appearance. For example, African elephants have bigger ears, while Asian elephants have smaller ears. The ivory of African elephants is obviously exposed, while that of Asian elephants is only exposed

4. Encyclopedia knowledge: What is the largest island in Europe?

Answer: Great Britain is the largest island in Europe. It is located in the Atlantic Ocean in western Europe, covering an area of 22, square kilometers. Is a major part of British territory.

5. Encyclopedia knowledge: Who is the composer of the campus song Childhood?

Answer: The songwriter of the campus song Childhood is Tayu Lo, and this song is still loved by many students.

6. Encyclopedia knowledge: Who is the composer of The Yellow River Cantata?

Answer: The Yellow River Cantata, whose lyrics were written by Guangweiran and composed by Xian Xinghai, showed the suffering and tenacious struggle of the people of China during the period of War of Resistance against Japanese Aggression, and showed the great spirit and invincible strength of our nation.

7. Encyclopedia knowledge: Which scenic spot does Li Bai's "Flying down to, suspecting that the Milky Way has fallen for nine days" refer to?

Answer: Looking at Lushan Waterfall by Li Bai, a great poet in the Tang Dynasty: "The incense burner in Rizhao gives birth to purple smoke, and the waterfall hangs in front of Sichuan in the distance. Flying down three thousands of feet, it is suspected that the Milky Way has fallen for nine days. " It describes the scenery of Lushan Mountain.

8. Encyclopedia knowledge: Did Portugal ever have colonies in North and South America?

Answer: Europe's developed maritime activities and Columbus's discovery of the new continent made North and South America a colony of many European countries, but Portugal never had a colony in North and South America.

9. Encyclopedia knowledge: What kind of handicrafts does the "turtle pattern" appear in?

Answer: Tortoise pattern refers to an unpleasant mesh pattern in proofing or printing due to improper angle matching of male plates. This pattern often appears in batiks.

1. Encyclopedia knowledge: Where is the lowest country in the world?

Answer: The Netherlands is near the North Sea and is the lowest country in the world. The coastline of the Netherlands stretches in twists and turns, with a total length of 175 kilometers, but the seawall is twice as long as the coast, with a total length of 2414 kilometers.

11. Encyclopedia knowledge: What kind of drinks should I not drink when I have a fever?

Answer: It is harmful to drink strong tea with a fever, because theophylline contained in tea can raise the temperature of human body and affect the effect of cooling drugs, thus aggravating the illness, so it is not advisable to drink tea with a fever.

12. Encyclopedia knowledge: Which language does the word "montage" come from?

Answer: "Montage" originated from French, which was originally an architectural term, meaning combination and composition. Used in movies, it means "splicing and combining".

13. Encyclopedia knowledge: How many atria and ventricles does the human heart have?

Answer: There are four cavities in the heart, namely left atrium, left ventricle, right atrium and right ventricle. In which the left atrium communicates with the left ventricle and the right atrium communicates with the right ventricle.

14. Encyclopedia knowledge: Is the largest peninsula in Europe in southern Europe or northern Europe?

answer: Scandinavia is the largest peninsula in Europe. It is located between the Barents Sea, the Norwegian Sea, the North Sea and the Baltic Sea, covering an area of 8, square kilometers.

15. Encyclopedia knowledge: In which region are China's hydropower resources mainly distributed?

answer: the distribution characteristics of water resources in China are: more in the south, less in the north, more in summer and autumn, less in winter and spring. China ranks first in the world in hydropower resources, 7% of which are distributed in southwest China.

16. Encyclopedia knowledge: Which playwright's work is A Doll's House?

Answer: A Doll's House is a famous social drama by Henrik Ibsen, Norway's greatest dramatist in the 19th century, which was written in 1879.

17. Encyclopedia knowledge: In the pre-Qin period, the image and pattern of dragons were generally compared. Why?

Answer: In the pre-Qin period, the image and patterns of dragons were generally compared to gentlemen. From ancient times to the Ming and Qing Dynasties, the patterns of dragons have undergone numerous changes, and their shapes are also extremely rich.

18. Encyclopedia knowledge: Many animals have charged or luminous organs. Is it correct for these organs to be used for lighting?

Answer: Many animals have charged or glowing organs, but these organs are not used for lighting.

19. Encyclopedia knowledge: Babies need one more essential amino acid than adults, right?

Answer: There are eight kinds of amino acids that must be obtained from protein food. These eight kinds of amino acids are called essential amino acids. Histidine is the ninth essential amino acid for infants, but not for adults.

2. Encyclopedia knowledge: Is the Pathetique Symphony composed by Tchaikovsky?

Answer: The Sixth Symphony (Symphony of Sorrow) was written by Pyotr Il'yich Tchaikovsky in the last year of his life (1893).

21. Encyclopedia knowledge: Where is the origin of Pu 'er tea?

Answer: Pu 'er tea is produced in Yunnan and other frontier areas, and Simao is a world-famous Pu 'er tea producing area and one of the largest tea producing areas in China.

22. Encyclopedia knowledge: What is the slogan of the Olympic Games?

Answer: Father Didong once put forward the slogan of "swifter, higher and stronger". Coubertin, the "father of the Olympics", appreciated and agreed with this slogan very much, so he took it as the slogan of the International Olympic Games.

23. Encyclopedia knowledge: Picasso published a painting around 195 and won the international peace prize. What is this painting?

Answer: Picasso published a painting around 195 and won the international peace prize. This painting is "The Dove of Peace", and because of this painting, "Dove" became synonymous with peace.

24. Encyclopedia knowledge: Is the longest river flowing into the Atlantic Ocean the Amazon River?

answer: yes. Amazon River is the largest river in the world, which flows through eight countries including Peru, Ecuador, Colombia, Venezuela, Guyana, Suriname, Bolivia and Brazil, and finally flows into the Atlantic Ocean.

25. Encyclopedia knowledge: What is the reason for the "solar eclipse"?

Answer: A solar eclipse occurs because the moon is blocked between the earth and the sun, so that only part of the sun can be seen during the day. In the same way, the eclipse is because the earth is between the moon and the sun.

26. Encyclopedia knowledge: Where is the origin of rice wine?

Answer: Shaoxing rice wine is one of the native products of Zhejiang. Shaoxing yellow rice wine is the best in China's yellow rice wine, which has a long-standing reputation in history and has been recorded in all previous dynasties.

27. Encyclopedia knowledge: How long is the growth cycle of eyebrows?

Answer: The growth period of eyebrows and eyelashes is 2 months, and the rest period can be as long as 9 months. The speed of hair growth is influenced by gender, age, location and season.

28. Encyclopedia knowledge: What kind of rubber-sponge racket do fast-break table tennis players usually choose?

answer: positive glue sponge bat. It has concentrated elasticity, fast hitting speed and strong hitting force, can use a variety of hitting techniques and create a variety of rotations, and is mainly speed-oriented, which is suitable for fast-break players.

29. Encyclopedia knowledge: Which country left the earliest record of Harley's comet?

answer: China people. In the book Spring and Autumn Annals, there is a record that "in the autumn and July of the fourteenth year of Duke Wen of Lu (613 BC), there was a star study in Beidou". This is the earliest record of Halley's comet in the world.

3. Encyclopedia knowledge: What is the earliest monograph on traditional Chinese medicine in China?

Answer: Huangdi Neijing, referred to as Neijing for short, is the earliest masterpiece of Chinese medicine in China, the first wonderful book in medicine, and still the most important classic document that must be read in studying and studying Chinese medicine.

31. Encyclopedia knowledge: What does "distinct" mean?

Answer: "Distinctive" means that the Jinghe River is clear and the Weihe River is turbid. When the Jinghe River flows into the Weihe River, the boundary between clear and turbid is very clear. "The Book of Songs-Gao Feng-Gu Feng": "The Jing is muddy and muddy, and it is awkward."

32. Encyclopedia knowledge: In what dynasty did instant-boiled mutton originate in China?

Answer: Instant-boiled mutton originated in Yuan Dynasty. When Kublai Khan was commander in chief of the southern expedition, when the enemy approached, he was starving. The chef put sliced mutton in boiling water, and when the meat color changed, he picked up salt. After eating, he led the army to meet the enemy and won. 33. Encyclopedia knowledge: What is steel made of?

Answer: Steel is an alloy of iron, its carbon content is between .3% and 2%, and the content of sulfur, phosphorus and other elements is very low. If you pay more attention to it, you will find that many articles are made of steel.

34. Encyclopedia knowledge: What is the softest stone known to mankind at present?

Answer: At present, the softest stone known to mankind is talc, which is sweet, light and cold in nature, and has the functions of clearing away heat, promoting diuresis, relieving stranguria, and clearing away summer heat.

35. Encyclopedia knowledge: Where is the first aging organ in the human body?

Answer: Thymus is the first organ to age in human body, and eating more fruits and vegetables and supplementing vitamins A, C, E, Se, Zn, etc. can play a role in maintaining thymus.

36. Encyclopedia knowledge: What is the most sun-resistant fabric?

answer: among all fabrics, acrylic fabric is the most sun-resistant; Silk can't stand the sun most, so it should be dried in the shade after washing. Usually, clothes should be dried according to the laws of fabrics, otherwise the clothes will not last.

37. Encyclopedia knowledge: "The heart is higher than the sky, and being inferior" is the judgment for whom in A Dream of Red Mansions?

answer: qingwen. The verdict of Qingwen in A Dream of Red Mansions says: "The moon is hard to meet, and the colorful clouds are easy to disperse. The heart is higher than the sky, as a base, romantic and clever to attract people's complaints. Most of the longevity is born of slander, and the affectionate son is empty. "

38. Encyclopedia knowledge: "If winter comes, can spring be far behind?" Who said it?

Answer: "If winter comes, can spring be far behind?" is a famous sentence written by Shelley, an English romantic poet, in ode to the west wind. Modern people often talk about this sentence to encourage each other.

39. Encyclopedia knowledge: Is pig iron hard and brittle because it contains more or less carbon?

Answer: Pig iron is hard and brittle because it contains more carbon. The carbon content in pig iron is more than 2%, while that in wrought iron is less than .5%, and that in steel is between .5% and 2%.