外国语学院科普英语知识竞赛

Q1:姓名

Q2:学号

Q3:学院

Q4:班级

Q5:电话号码

Q6:In the atmosphere, a reduction in carbon dioxide will result（）.

Q7:In general, the amount of water in vegetables( ).

Q8:The disk is painted in seven colors. If you rotate the disk quickly, what color do you see( ).

Q9:Which country is the pyramid in（）?

Q10:What is the proportion of oxygen in the air（）?

Q11:How many bones are there in the human body（）?

Q12:An ant has () legs.

Q13:The first time an American walked on the moon was in ().

Q14:What should be used for indoor dehumidification （）？

Q15:The light wave used to disinfect is( ).

Q16:Which of the following foods should be avoided for colds ？

Q17:The shelf life of food refers to its:

Q18:The remedy for a persons swollen body due to malnutrition is（）.

Q19:The 20th century produced many revolutionary technologies, the greatest of which was ().

Q20:Lobster is one of our delicacies. What color is the blood in its body?

Q21:One nanometer is one meter (), which is about the length of 45 atoms arranged together.

Q22:() is a kind of marine energy power generation, but it is the earliest development, the largest scale and the more mature technology in the utilization of marine energy.

Q23:In early 2004, NASAs two Mars rovers landed successfully. Which of the following is not included? ()

Q24:Weigh ones own body at the equator and go to the North Pole again under the same physical conditions ()

Q25:A balloon filled with gas. Let it go. It will: ().When it reaches a certain height, it stops rising

Q26:Generally speaking, the environment is quiet when the sound is below ().

Q27:In a room with constant temperature, its colder to stand barefoot on tile than on cotton because: ().

Q28:The reason why incandescent lamps turn black after being used for a long time is that:().

Q29:The queen bee and worker bee are:()

Q30:The main functions of grooves on automobile tires are as follows:

Q31:Of the following statements about the relationship between force and motion, which one is right:

Q32:If an object falls freely from a certain height, it passes through 1/4 of the whole journey in the first second. How long does it have to fall before it falls to the ground?

Q33:The Tindal effect is observed when a beam of light passes through the following dispersed system：

Q34:In the following statements about NO, which one is true

Q35:Which of the following actions do not meet safety requirements:

Q36:The sample analysis of a biological small molecule found that it contains C, H, O, N, P and other elements, which may be：

Q37:If the average molecular weight of the amino acids that make up a protein is 130, then the molecular weight of a protein consisting of four peptide chains totaling 280 amino acids is:

Q38:Farmers dry the seeds after harvesting rice and soak them before sowing them, mainly because

Q39:How do snakes go forward? ()

Q40:What’s the purpose of glowworm shining? ()

Q41:How many muscles are in humans’ body? ()

Q42:What’s the largest mammals in the whole world?

Q43:Which kind of tree has the longest history in the world?

Q44:Theres a bottle of air, take out half a bottle, is there half a bottle left?

Q45:Is a sundial a measure of length?

Q46:Can light be refracted when it enters water from air?

Q47:Periscope is made using the principle of refraction of light.

Q48:Water absorbs heat and dissipates heat faster than sand.

Q49:Can water vapor be turned into ice by direct cooling?

Q50:When the body is still, the muscles are also still.

Q51:The bubbles you blow with soapy water must have color?

Q52:Does gas expand and contract in heat and in cold?

Q53:The first discipline to appear in the natural sciences was mathematics.

Q54:The astronomer who discovered the laws of planetary motion was Copernicus.

Q55:A nano is a unit of length.

Q56:Electric energy is one of the most widely used energy sources, and it belongs to primary energy.

Q57:In the 1960s, the first humans to reach the moon were the Soviets.

Q58:The nine planets from near to far from the sun are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune and Pluto.

Q59:The plum rain in south China belongs to frontal rain.

Q60:The most massive of the nine planets is Neptune.

Q61:The first to develop an atomic bomb was the Soviet Union.

Q62:In 1876, Marconi, a Scot living in America, experimented with the wired telephone.

Q63:Animals with low blood temperatures are cold-blooded.

Q64:Radio waves are matter.

Q65:The national bird of France is the rooster.

Q66:Green tea is a fermented tea.

Q67:Animation originated in Japan.

Q68:Fish can also infect parasitic diseases and skin diseases.

Q69:The swimming temperature in life is about 33 degrees.

Q70:Compass is a kind of instrument for indicating direction by using the North-South polarity of magnet.

Q71:Forest is also called factory and barrier.

Q72:The moon is the planet of the earth.

Q73:The first inert gas found in the air is neon.

Q74:Antarctica is the largest ice area in the world.

Q75:The average radius of the earth is 63710km.

Q76:The woodpecker is a famous forest surgeon.

Q77:The most sensitive olfactory animal is the dog, which has 2.2 billion olfactory cells.

Q78:The fastest animal is the Amur tiger.

Q79:Mammals have the longest life span.

Q80:The tree with the most oil content is oil palm, known as the king of oil in the world.

Q81:The origin of peanut is the United States.

Q82:The oldest tree in history is ginkgo biloba, known as a fossil of the sea.

Q83:The decline of melanin makes our hair become white.

Q84:Rabbits delivery information by hitting the ground with their legs.

Q85:The Big Bang happened ten billion years ago.

Q86:Hot air is heavier than cold air.

Q87:The sky is blue because the blue light has the strongest penetrating power.