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Science & Nature
3,771 questions • Page 30 of 54
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| # | Question | Answer | |
|---|---|---|---|
| 2031 | What element is lacking in a diet when goitre occurs? | Iodine | |
| 2032 | What is the meaning of the name of the constellation Corona Borealis ? | Northern Crown | |
| 2033 | This alkaloid extracted from chincona bark, ______ is commonly used in malaria therapy. | Quinine | |
| 2034 | What Is The Nearest Star To Earth? | The Sun | |
| 2035 | 20% of what is in the metal part at the end of a pencil? | Sulphur | |
| 2036 | Which is the only planet that rotates clockwise? | Venus | |
| 2037 | How many bones are there in the human body? | 206 | |
| 2038 | The __________ can travel up to 45 miles per hour, whereas the rabbit can achieve an average speed of just 35 miles per hour. | Hare | |
| 2039 | Name the second_largest planet in the solar system. | Saturn | |
| 2040 | What is activated for freckles to appear? | Melanocytes | |
| 2041 | What does the computer language For-Tran stand for? | Formula Translation | |
| 2042 | The Carloline Institute of Stockholm won the nobel prize for what? | Physiology and Medicine | |
| 2043 | Which Colour Is At Top Of A Rainbow? | Red | |
| 2044 | A Jacaranda is a type of what? | Tree | |
| 2045 | Which Is Generally Considered To Be The Most Intelligent Breed Of Dog? | The Border Collie | |
| 2046 | On the Periodic Table, what is the first element in alphabetical order? | Actinium | |
| 2047 | Which scale is based on the speed of sound ? | Mach | |
| 2048 | What Do Aardvarks Eat? | Termites Or Ants | |
| 2049 | The smell of a __________ can be detected by a human a mile away. | Skunk | |
| 2050 | Dermatitis affects the __________. | Skin | |
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| 2051 | Which planet was discovered in 1930 ? | Pluto | |
| 2052 | What forms when a diamond is cut with a laser? | Graphite dust | |
| 2053 | This cell organelle is responsible for protein production? | Ribosome | |
| 2054 | The silkworm only eats the leaves of what plant? | Mulberry | |
| 2055 | The average porcupine has more than 30,000 quills. Porcupines are excellent swimmers because their quills are hollow and serve as pontoons to keep them __________ | Afloat | |
| 2056 | What are Helium, Neon, Argon, Krypton and Xenon ? | Noble Gases | |
| 2057 | How many stars make up the 'Southern Cross'? | 5 | |
| 2058 | This poisonous gas is in the exhaust fumes from cars. | Carbon monoxide | |
| 2059 | What is the chemical element Pa? | Protactinium | |
| 2060 | Paper is made from the pulp of _____. | Wood | |
| 2061 | What does the Binet test measure | Intelligence | |
| 2062 | A bear in hibernation loses up to 25 percent of its __________ | Body weight | |
| 2063 | Ninety percent of all species that have become extinct have been __________ | Birds | |
| 2064 | The king crab walks __________ | Diagonally | |
| 2065 | __________ crumble leaves in their mouths to make a type of sponge to sop up water from the hollows in trees when they can't reach the water with their lips. | Chimpanzees | |
| 2066 | What planet boasts the Great Red Spot | Jupiter | |
| 2067 | All porcupines float in __________ | Water | |
| 2068 | A robin has nearly 3,000 __________ | Feathers | |
| 2069 | What is the name given to a group of stars? | Constellation | |
| 2070 | Some species of earthworms in __________ can measure more than ten feet in length. | Australia | |
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| 2071 | What is the meaning of the name of the constellation Serpens ? | Serpent | |
| 2072 | Where are the 4 major moons of Jupiter discovered by? | Galileo | |
| 2073 | Not all leeches are bloodsuckers. Many are predators which eat earthworms, etc. The nearest relatives of leeches are __________ | Earthworms | |
| 2074 | __________ have been trained to have recognition vocabularies of 100 to 200 words. They can distinguish among different grammatical patterns. | Chimpanzees | |
| 2075 | __________ gather in groups to sleep through the winter. Sometimes up to 1,000 of them will coil up together to keep warm. | Rattlesnakes | |
| 2076 | North American Indians ate watercress to dissolve what in the bladder? | Gravel and stones | |
| 2077 | What Is The Horn Of A Rhinoceros Made From? | Keratin (Hair) | |
| 2078 | In which organ is a pulmonary disease located? | Lung | |
| 2079 | What are the units of measurement for Pressure ? | Pascal | |
| 2080 | What Is The Offspring Of A Male Donkey And A Female Horse Called? | A Mule | |
| 2081 | Which Element Has The Chemical Symbol K? | Potassium | |
| 2082 | What is the fastest breed of dog after the greyhound? | Whippet | |
| 2083 | With only a four_week gestation period, a cottontail __________ can produce 5 to 7 litters, and as many as 35 offspring per year. | Rabbit | |
| 2084 | For what metal is 'Au' the chemical symbol? | Gold | |
| 2085 | What science does Professor Stephen Hawking study and teach? | Astrophysics | |
| 2086 | In which organ is your "hypothalmus" located? | Brain | |
| 2087 | When under extreme stress, such as when held in captivity, some octopuses will eat their own arms, which __________ | Grow back | |
| 2088 | The Mola Mola, or Ocean Sunfish, lays up to __________ eggs at one time. | 5000000 | |
| 2089 | What is the second hardest gem after diamond? | Sapphire | |
| 2090 | Who ate watercress to dissolve gravel and stones in the bladder? | North American Indians | |
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| 2091 | Where are one quarter of the bones in the human body? | Feet | |
| 2092 | A group of foxes is called a __________ | Skulk | |
| 2093 | As what is a camelopard also known? | Giraffe | |
| 2094 | The venom of the king cobra is so deadly that one gram of it can kill __________. Just to handle the substance can put one in a coma. | 150 people | |
| 2095 | What is the SI unit for frequency? | Hertz | |
| 2096 | In Russia, dogs have been trained to sniff out ore deposits that contain __________ | Iron sulfides | |
| 2097 | What term is given to the center of a black hole? | Singularity | |
| 2098 | Emphysema Affects Which Part Of The Body? | Lungs | |
| 2099 | A snail speeding along at three inches per minute would need 15 days to travel __________ | One mile | |
| 2100 | What is the name of the bone in the lower leg? | Tibia | |
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