World Water Saving Day B, World Environment Day C, World Meteorological Day D and Ozone Layer International Day.
2. "Smoking is harmful to health" World No Tobacco Day refers to the annual:
A, April 7th b, April 22nd c, May 3rd1
3. A battery of 1 can make a square meter of land lose its use value forever. Waste battery is harmful waste, and its recovery method.
A. put it with unusable garbage. B. put it with reusable garbage. C. recycle it specifically.
4, we often say that noise pollution refers to
A, more than 90dB, more than 80dB, more than 50dB
5, people commonly known as "white pollution" is a kind of solid waste, it refers to
A, waste paper b, waste plastic c, waste battery
6. The so-called "black pollution" refers to
A, plastic bags, foamed lunch boxes B, coal cinders C, discarded automobile tires D and discarded batteries
7. The purpose of choosing phosphorus-free washing powder is
A. Protect clothes B. Prevent pollution C. Protect your hands
8. Which city is called the "porcelain capital" of China?
A, Yixing B, Jingdezhen C, Zibo
9. The largest islands in China are: A, Taiwan Province Island B and Hainan Island.
10, samba dance What is the favorite dance of people in which country?
A, USA B, Brazil C, China D, Cuba
1 1. The provinces with the largest number of ethnic minorities are:
A, Ningxia B, Shandong C, Yunnan D, Henan
12, the Qiantang River tide comes once every nine years, which is magnificent and attracts countless tourists to watch it. In which province of China is Qiantang River?
A, Shandong Province B, Jiangsu Province C, Zhejiang Province D, Fujian Province
13, the annual grand mass rally attended by Mongolian people in festive costumes is
A, Wrestling Competition B, Jockey Club C, Nadam Convention D, Shepherd Festival
B, to meet the guests from afar, we should offer "Hada" and exchange "Tashildler". Which nation is this habit?
A, Uygur B, Tibetan C, Zhuang D, Hui
14, the national first-class protected animals are
A, South China Tiger B, Bengal Tiger C, Northeast Tiger
15, not protecting animals.
A, baiji B, langur C, Siberian tiger D, giant salamander
16, what is the natural "mouse expert" bird?
A, owl b, eagle c, woodpecker
17, the smallest flower in the world is (), and the largest flower is ().
A, cherry b, fig c, begonia d, king flower
18, the city flower of Weihai is (), and the city tree is ().
A, peony b, daffodil c, osmanthus d, acacia e, poplar f, cypress
19, the World Wildlife Fund emblem is a rare animal unique to China ().
A. Red-crowned crane B. Giant panda C. Camel
20, Tibetan antelope is a national first-class protected animals, is () endemic animals.
A. Qinghai-Tibet Plateau B, Xinjiang C and Qinghai
2 1, the eyeball is like a precision camera, (retina) is equivalent to the negative film of the camera, and (lens) is equivalent to the convex lens in the camera.
22. The roundness of the moon is called (moon phase), and the change of the roundness of the moon is caused by the rotation of the moon around the earth.
23. Eclipses generally occur on the 15th or 16th day of the lunar calendar, and on the first day of the lunar calendar.
24. The earth has been spinning. The rotation direction is (from west to east) and the rotation time is about (24 hours).
There are nine planets around the sun. They are (Mercury), (Venus), (Earth), (Mars), (Jupiter), (Saturn), (Uranus) and (Neptune) (Pluto).
26. When sunlight passes through a prism, it will be dispersed into seven colors: (red), (orange), (yellow), (green), (blue), (indigo) and (purple).
27. Scientists (in Germany) (Kepler) discovered the laws of planetary motion.
28. In 200310/5, China's first manned spaceship "Shenzhou 5" was successfully launched, and the first astronaut, Yang Liwei, became a hero in the eyes of young people. Do you know who is the Shenzhou VI astronaut who just launched successfully? Nie Haisheng, Fei Longjun
Shenzhou 5 and Shenzhou VI were successfully launched from the same launch site in China. Do you know which satellite launch site?
A Jiuquan Satellite Launch Base B, Xichang Satellite Launch Base C and Taiyuan Satellite Launch Base
30, astronauts can enjoy many kinds of drinks in space, but at present it is _ _ _ _ _
A, apple juice b, coffee c, iced tea d, beer
Shenzhou 5 astronaut Yang Liwei stayed in space for 19 hours and returned to the ground. Do you know how long the Shenzhou VI astronauts will stay in space? A, 24h b, 48h c,100hd,119hr
32. How did the Shenzhou VI astronauts go to the toilet during the 1 19 hours in space? A, diapers B and special toilet C, the design has not been considered for the time being.
33, China spacesuit weighs about _ _ _ _ _ kg?
a、 15 B、20 C、 10 D、5
34. Do astronauts feel heavy when they wear heavy spacesuits in space? A, it's b, not c, sometimes it is and sometimes it isn't.
35. The following four provinces, Heilongjiang, Shanghai, Hong Kong and Shandong, are arranged in order from north to south, which is correct: ()
A, Heilongjiang, Shanghai, Hong Kong, Shandong B, Shandong, Hong Kong, Shanghai and Heilongjiang
C, Shanghai, Hong Kong, Shandong, Heilongjiang D, Heilongjiang, Shandong, Shanghai and Hong Kong
36. Many people like to sunbathe in the Dead Sea 4 10 meters below sea level because:
A, the air is the best; B, ultraviolet rays are the weakest; C. ultraviolet rays are the strongest.
37, the following recyclable waste, if not recycled, the biggest harm to the environment is ().
A, waste paper b, waste glass c, waste battery
38. Ozone is a sky blue and smelly gas. The ozone layer can absorb and filter out a lot of harmful components in the sun.
A, ultraviolet b, infrared c, visible light
39, China has two special administrative regions, refers to.
A, Tibet B, Taiwan Province Province C, Hong Kong D, Beijing E, Macau
40. Public participation is an important aspect of achieving sustainable development. The following public behaviors conform to the concept of sustainable development: (a)
① Use public transportation ② Pursue the upgrading of computers.
③ Garbage sorting and recycling ④ Farmland flooding ⑤ Bring your own basket to buy food.
a、①③⑤ B、②③⑤ C、③④⑤ D、②③④
4 1, in order to protect the blue sky, when we go out, we should ().
A. Try to choose comfortable means of transportation.
B. use a private car, go and come back quickly.
C. try to take public transportation.
42. What is the role of the earth's ozone layer? The ozone layer is a very important layer in the atmosphere, which can absorb most of the ultraviolet rays in the sun and protect life on earth from excessive ultraviolet radiation.
43. Why do fish and shrimp die in large numbers as soon as there is a red tide? (Because a large number of plankton in seawater floats on the sea surface, it will not only consume oxygen in water, but also prevent oxygen in the air from entering the water body. In addition, red tide organisms will secrete mucus and adhere to the gills of fish, shrimp, shellfish and other organisms, which will hinder breathing and lead to suffocation and death. )
Why do you refuse to eat wild animals? Because eating wild animals destroys the ecological environment, many wild animal species in China are on the verge of extinction; The second is to eat wild animals, which is easy to infect germs)
45. What are the principles of environmental protection law? (prevention first, the principle of combining prevention with control; Polluter burden principle; Principle of environmental rights; Principle of coordinated development; Principle of public participation; The principle of sustainable development)
46. How high is the ozone layer above the ground? (20-30 km) What are the main causes of ozone layer destruction? Chemicals used by humans, such as freon, are volatilized into the air. )
47. When winter comes, it is easy to get gas poisoning by heating with honeycomb coal. Do you know what is the main ingredient that causes gas poisoning? How is (carbon monoxide) poisoning people? The human body transports oxygen to various tissues and organs through hemoglobin in the blood. Inhalation of colorless and odorless carbon monoxide will enter human blood. The ability of carbon monoxide to bind hemoglobin is 250 times stronger than that of oxygen. It will quickly seize the position where oxygen combines with hemoglobin in the blood, causing hypoxia in the brain and body, which can cause death in a short time. )
Mercury, cadmium, chromium, lead and arsenic are a kind of pollutants, which are very harmful to human body and are called "five poisons". After these pollutants enter the water body with wastewater, they will form food chain pollution and directly harm the human body. Can you briefly explain how food chain pollution is formed? (pollutants are absorbed by plankton after entering the water body with wastewater. Small fish eat plankton, big fish eat small fish, and people eat polluted fish, and pollutants will gradually gather in the human body. )
49. For example, how to generate electricity? (Thermal power generation, hydroelectric power generation, wind power generation)
Meteors can be seen with naked eyes in open fields, but they are often invisible with telescopes in cities. Why? (1) The light from the sky is covered by the air pollution over the city; The second is the light pollution caused by artificial sunlight. After sunset, billboards and neon lights in busy streets and squares reflect the night of the city into day. These have affected the contrast of light and shade over the city to some extent)
5 1. What percentage of the earth's surface is covered by water? (70%), since water resources are so abundant, why do you keep talking about water shortage? On the earth, only fresh water can be used for domestic and industrial water, and fresh water resources are very scarce.
Sunshine, air and water are the guarantee of our survival. Our classmates all know that fresh water is very scarce on the earth, so we should save water, but the air is inexhaustible for us. Do you think this statement is correct? Why? (80% of the air on the earth is concentrated in the troposphere above the earth, with a total weight of only about 600 billion tons, so it is not "inexhaustible". )
53. The world's nine major environmental pollution incidents in the 20th century caused great losses to mankind, among which the Chernobyl nuclear power plant accident was the most serious accident in the history of nuclear power in the world, which occurred in A, the United States, B, the former Soviet Union, C, Japanese D and China.
Speaking of the great shark, our classmates all know that it is very fierce and a threat to other creatures in the ocean, so why catch it in large quantities, right? Sharks play an important role in marine ecology and are at the top of the marine food chain. Overfishing sharks will make some weak fish multiply, consume limited food and destroy the ecological balance of the whole ocean.
Seen from space, the planet we live on is blue. Why?
56. What awards have Weihai won in environmental protection and environment in the past two years?
The first national health city, national environmental protection model city, garden city, and the best demonstration city of the United Nations to improve the living environment.
In the past two years, many families have bought private cars, which makes our life much more convenient. Would you please talk about your views on environmental protection and the changes it has brought to our lives?
58. "The earth belongs to us, and we borrowed it from our children and grandchildren." Can you tell me your feelings or understanding of this sentence?
Tell me about our beautiful hometown (beautiful scenery, pleasant climate, special products, etc.) )
60. Shenzhou VI was successfully launched. Talk about your feelings or significance.
6 1, from your life, what can we do in our daily life to protect the environment?
62. Every New Year, our classmates often send greeting cards to each other, and some of them are even beautiful and expensive. What do you think of this? How will you greet your classmates or relatives and friends in the new year?
63. Do you like animals? Can you name more than five exotic animals in China?
Grasp the answer:
64. Which Habitat Festival was held in Weihai this year? Third session
65. What is the theme of this year's Weihai Habitat Festival?
66. A black box was installed on the plane to record various situations on the plane when it crashed. Do you know that manned spacecraft are equipped with black boxes? Equipped with a black box
67. What is the anniversary of the establishment of Xinjiang Uygur Autonomous Region this year?
68. Nowadays, the bustling streets, billboards and neon lights in the square reflect the city at night into the daytime, which is actually a kind of environmental pollution. Do you know what kind of pollution this is?
69. The national unified toll-free hotline for reporting environmental problems is (12369).
70. Can the astronauts of Shenzhou VI manned spacecraft talk to people on the ground?
7 1, the most populous country in the world is (China).
72. Is Chinese or English the most widely used language in the world?
73. Is the height of Mount Everest just measured lower or higher than the original one?
The sun and the moon are light sources, so we have sunshine during the day and moonlight at night. (×)
75. Are people in command? Why? water
76. Why do you see lightning first and then hear thunder (the speed of light is faster than the speed of sound)?
77. Where are the three major satellite launch bases in China?
78. 1958 At the beginning of this year, China built China's first space launch site on the Gobi Desert north of _ _ _.
A, Xichang B, Chengdu C, Taiyuan D, Jiuquan
79. Do you know why Jiuquan got its name?
A: Huo Qubing, a general of the Han Dynasty, poured royal wine into the spring water and drank it with the soldiers.
B: It's said that on the first day of the first month, wine is poured into spring.
80. The melons and fruits in Xinjiang are especially sweet, mainly because of the dry weather (long sunshine time and large temperature difference between day and night).
8 1, the Siberian tiger is the least number of existing tigers, and it is on the verge of extinction. . The best way to protect tigers is to set up a protected area or put tigers in it.
82. The Resolution on Launching the Nationwide Voluntary Tree Planting Campaign stipulates that "all China people and citizens who have reached the age of (), except the old, the weak, the sick and the disabled, should voluntarily plant 3 to 5 trees every year or complete greening tasks such as seedling raising, management and protection according to local conditions." a、 1 1 B、 16 C、 18
83. Do you know which number key on the keyboard is @ in our email address? 2
84.a, cerebellum B, brain C and brain stem control the balance of people in the human body.
85. The word "oil" first appeared in the works of Shen Kuo, a scientist in the Song Dynasty. (√)
If we want to catch fish in the water, we often reach the place where we can see the fish, but we can't catch the fish. Can you explain why? What you see is not the actual position of the fish, but the refraction of light. (√)
87. Now people are more accustomed to drinking pure. Many people think that the purer the better. Do you think this is right? Why? It is unhealthy to use pure water as drinking water for a long time. After pure water enters the human body, it will also take away trace elements in the body. It can be seen that drinking water is not as pure as possible, and people should drink more natural water, of course, it should be clean water.
88. As long as you eat enough sugar, fat and protein every day, your body will not lack nutrition.
89. If you pay attention to the weather forecast, you will find that the air quality in Weihai is often excellent, and the air quality is mainly determined by the air pollution index, which is expressed by API. When is the API "excellent"?
A, B, 50- 100c, 100- 150d, 150-200 below 50.
90. Where is the water that can adjust the climate on the earth? (ocean)
9 1. What is China's urban development policy? Strictly control the scale of big cities and rationally develop small and medium-sized cities. )
92. The lion's surface on Lugou Bridge in southwest Beijing will become blurred, even lose its head and legs, and become "disabled". Do you know the reason?
A, the ozone layer is destroyed b, the greenhouse effect c, the result of acid rain corrosion.
93. China has three basic national policies: a, protecting the environment b, saving water c, protecting resources d and family planning.
94. How many tons does Shenzhou VI weigh? A, more than 5 tons b, more than 8 tons c, 15 tons.
95. The main landing site of Shenzhou VI return capsule is the same as Shenzhou V. Where is it? Siziwangqi in central Inner Mongolia.
96. The activity scope of Shenzhou V is limited to the return cabin. The astronauts of Shenzhou VI can move in two cabins. Do you know which two cabins?
Return module orbital module, launch module orbital module, launch module return module
97. When was Shenzhou VI successfully launched? When did you successfully return?
In the following idioms, the description of biological inheritance is
A. mantis catches cicada, and yellowbird is behind. A single spark can start a prairie fire.
C. no pains, no gains. Nothing attempted, nothing gained.
99. In June, 2000 165438+ 10/,China started to raise water prices in many areas, with the following purposes: ()
A, increase fiscal revenue b, improve consumption level
C, accelerate the use of water resources d, improve the residents to save water.
100, among the following festivals, the flag was first raised in Tiananmen Square ().
A. Women's Day B. Children's Day C. National Day D. New Year's Day
10 1 Among the following habits, it is easy to form dental caries.
A. rinse your mouth after meals and brush your teeth in the morning and evening. B. Love snacks and eat more sweets.
C. I like to drink milk and eat more meat. D. eat more foods containing calcium, phosphorus and vitamin D.
102, after the heavy rain, earthworms often climb to the ground because
A. There is a lack of food in the cave. B. There is a lack of sunshine. C. There is a lack of oxygen. D. The temperature in the cave is too low.
103, the highest temperature in a day appears around 2 pm, and the lowest temperature appears around midnight 12 (the lowest temperature appears around sunrise).
104, which of the following methods can open coconuts quickly?
A. Saw with a saw B. Put it in a washing machine and rotate it quickly C. Put it in a microwave oven for heating.
105. When a maglev train weighing dozens of tons is suspended on the track, if it is to be pushed by manpower, choose from the following three options. The minimum number of primary school students required to push the train is
a . 10 b . 100 c . 1000d . 10000。
106, the temperature of water evaporation should be at
A. 0℃ higher than 0℃ B. Any temperature C. 100℃
107. If your hands feel burning pain after cutting peppers, washing your hands with the following liquids can't remove the spicy taste on your hands.
A. white wine B. hot water C. cold water D. vinegar
108, in order to prevent air pollution in our living environment, the best way to purify the air is
A. controlling environmental pollution B. spraying drugs C. planting trees and grass
109, ozone is a sky-blue smelly gas. The ozone layer in the stratosphere can absorb and filter out a lot of sunlight, effectively protecting the survival of life on earth.
A. ultraviolet B. infrared C. visible D. heat
1 10. In order to do a good job in rainstorm analysis and service, the meteorological department generally stipulates that the precipitation within 24 hours is called rainstorm.
A. 50- 100 mm C.200 and above
1 1 1, China is one of the founders of space science?
A. Qian Xuesen B. Yuan Longping C. Li Siguang
1 12, myopia is caused by which part of the eye has changed?
A. Pupils B. Optic nerves C. Lens
1 13. Among the gases that cause global warming, the biggest impact is
A. carbon dioxide B. carbon monoxide C. nitrous oxide D. ozone
1 14, the main substances that destroy the ozone layer are
A. Methane B. Carbon dioxide C. Freon D. Sulfur dioxide
1 15. If the workplace is wet, to avoid electric shock, people who use hand-held power tools should
A. stand on the iron plate for operation B. stand on the insulating rubber plate for operation C. wear anti-static shoes for operation.
1 16 to prevent fire.
A. don't open doors and windows at will. B. just open the door. C. just open the window.
1 17, the main reasons of "urban heat island effect" are
A. Air pollution, water pollution and soil pollution
1 18. In winter, most cars driving on snow-covered roads are wrapped in chains to increase friction.
1 19 We generally describe the weather of a day from the aspects of temperature, wind direction, rainfall and cloud cover.
120. The only animal in the world who drinks salt water and eats saline-alkali plants is the wild camel.
12 1 2006 1 October1People's Republic of China (PRC) renewable energy law refers to renewable energy.
Solar energy, wind energy, water energy, biomass energy, geothermal energy and ocean energy.
122, energy is equivalent to the blood of the city and drives the operation of the city. The higher the degree of modernization, the stronger the dependence on energy, because energy plays an important role in maintaining urban transportation, catering, lighting, heating, refrigeration, automation management and so on.
123. Water, food and air are the three main factors to maintain human life and health.
124, the highest point of Qinghai-Tibet Railway is in Tanggula Mountain.
125, China Shenzhou VI manned spacecraft launch site in Jiuquan Satellite Launch Center.
126. Air quality is usually released to the public in the form of API index, which refers to air pollution index.
127, the rail on the railway is section by section, and there is a certain gap at the joint. Its purpose is to prevent the railway from being damaged due to thermal expansion and contraction, causing traffic accidents.
128, sewage manhole covers commonly used in life are mostly round, because the shape of a circle is called a conventional figure and will not fall into holes with the same size and shape.
Environmental pollution is an important problem in today's society. The so-called environmental pollution includes garbage pollution, water pollution, noise pollution, light pollution, air pollution and so on.
130. There is a protozoan that lives in fresh water and looks like an upside-down sandal. This animal can swallow about 43,000 bacteria every day, which has a certain effect on sewage purification. This animal is a paramecium.
13 1.
132. In human history, smallpox was a virulent infectious disease caused by smallpox virus. Once normal people come into contact with patients, almost all of them are infected. Even if you are lucky enough to survive, you will inevitably have acne pits all over your face. The World Health Organization announced in June 1979 that smallpox was carved from the roots of the earth.
133. Soil provides inorganic salts containing nitrogen, phosphorus, potassium, calcium, iron, zinc and copper, which plays a very important role in plant life activities.