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Science & Nature
3,769 questions • Page 34 of 54
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| # | Question | Answer | |
|---|---|---|---|
| 2311 | Which Scottish engineer was the first to use horsepower? | James Watt | |
| 2312 | Which Breed Of Cat Has Blue Eyes? | Siamese | |
| 2313 | In 1851, The Largest Building The World Had Ever Seen Was Erected In London What Was It? | Crystal Palace | |
| 2314 | The average giraffe's __________ is two or three times that of a healthy man. | Blood pressure | |
| 2315 | What is the formal name for when a substance breaks down on heating ? | Thermal Decomposition | |
| 2316 | Adult polar bears usually eat just the skin and blubber of a seal. They leave the meat for cubs and scavengers. One seal will sustain an adult bear for __________ | 11 days | |
| 2317 | If a robin's egg is put in vinegar for thirty days, what colour does it become? | Yellow | |
| 2318 | Light rays consist of small packets of energy called _____ | Photons | |
| 2319 | A pig is a hog _ but a hog is not a pig. "Hog" is a generic name for all swine. Per hog_raising terminology, a pig is a baby hog less than __________ | 10 weeks old | |
| 2320 | What Is Unusual About The Pitcher Plant? | Its Carnivorous | |
| 2321 | Which meteor shower occurs on the 4th May ? | Eta Aquarids | |
| 2322 | What is the chief constituent of air? | Nitrogen | |
| 2323 | What is the main component of Brass and Bronze? | Copper | |
| 2324 | What is the modern name for Plumbum? | Lead | |
| 2325 | What fish is the fastest? | Sailfish | |
| 2326 | The molten material from a volcano is ________? | Lava | |
| 2327 | What is a male goose called | Gander | |
| 2328 | An extinct species of __________ had a head the size of a Shetland pony's and reached a height of more than ten feet. | Kangaroo | |
| 2329 | What is the atomic number of sulphur? | 16 | |
| 2330 | What does 'IBM' stand for? | International Business Machines | |
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| 2331 | What does LED stand for? | Light Emitting Diode | |
| 2332 | What Part Of A Car Engine Mixes Fuel With Air? | The Carburetor | |
| 2333 | What is the common name for the scapula? | Shoulder blade | |
| 2334 | Name the longest venomous snake. | Cobra | |
| 2335 | Catnip can affect lions and tigers as well as house cats. It excites them because it contains a chemical that resembles an excretion of the dominant female's __________ | Urine | |
| 2336 | According to several studies, less than 3 percent of the __________ population become man_eaters. | Tiger | |
| 2337 | What is the name used to describe the "minor planets"? | Asteroids | |
| 2338 | __________ that are seen wandering around in the wild do not make good pets. These are sexually mature males at the end of their life cycle _ they will die within a few weeks or months. | Tarantulas | |
| 2339 | Which meteor shower occurs on the 14th November ? | Andromedids | |
| 2340 | What is the most venomous snake (no, it's not the king cobra!)? | Inland Taipan | |
| 2341 | The flying __________ of Java and Malaysia is able to flatten itself out like a ribbon and sail like a glider from tree to tree. | Snake | |
| 2342 | Absolute zero (zero degrees kelvin) is only theoretical. The lowest laboratory temperature achieved is 280 picoKelvin. In which Scandinavian country was this produced? | Finland | |
| 2343 | Cats, not dogs, are now the most common pets in America. Approximately 66 million cats to 58 million dogs are family pets, with parakeets "flying" a distant third at __________ | 14,000,000 | |
| 2344 | What is the horn of a rhinoceros made of? | Hair | |
| 2345 | What Vitamin is Thiamine? | Vitamin B1 | |
| 2346 | __________ chinchillas were brought from the Andes Mountains in South America in the 1930's. All chinchillas presently in North America are descended from these __________ chinchillas. | 11 | |
| 2347 | The poison_arrow frog has enough poison to kill about __________ | 2,200 people | |
| 2348 | What material was invented by Belgian-born US chemist Leo Baekeland in 1905? | Bakelite | |
| 2349 | What Colour Are A Puffin's Feet In Summer? | Red | |
| 2350 | What Were Dachsunds Originally Bred To Hunt? | Badgers | |
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| 2351 | What element is represented by the symbol W? | Tungsten | |
| 2352 | He wrote "Sexual Behaviour in the Human Male" in 1948. | Kinsey | |
| 2353 | The three_toed __________ of tropical America can swim easily, but it can only drag itself across bare ground. | Sloth | |
| 2354 | __________ eat only moving prey. | Toads | |
| 2355 | Which Is The Brighest Star Visible From Earth? | The Dog Star | |
| 2356 | What does the lack of iodine in the diet cause? | Goitre | |
| 2357 | Mussels can thrive in __________ because of an inborn ability to purify bacteria, fungi, and viruses. | Polluted water | |
| 2358 | As what is minus forty fahrenheit the same? | Minus forty celcius | |
| 2359 | Tunas will suffocate if they ever stop __________. They need a continual flow of water across their gills to breathe, even while they rest. | Swimming | |
| 2360 | During pregnancy, how many times its normal size does the human uterus expand? | Five hundred | |
| 2361 | A dog's __________ has over 200 scent receiving cells. | Nose | |
| 2362 | What is the most essential tool in astronomy? | Telescope | |
| 2363 | Pigs, walruses, and light_colored horses can be __________ | Sunburned | |
| 2364 | By what chemical process do plants manufacture food | Photosynthesis | |
| 2365 | The Dalmatian dog is named for the Dalmatian Coast of __________, where it is believed to have been originally bred. | Croatia | |
| 2366 | In which decade was the Breathalyzer invented? | 1930's | |
| 2367 | There are _ planets in this solar system. | 9 | |
| 2368 | Which substance has the chemical formula H2SO4? | Sulfuric acid | |
| 2369 | How many pints of blood does the average human have in his/her body? | 12 | |
| 2370 | What does breaking the sound barrier cause? | A sonic boom | |
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| 2371 | Chemical Element Pa? | Protactinium | |
| 2372 | The horned lizard of the American southwest may squirt a thin stream of __________ from the corners of its eyes when frightened. | Blood | |
| 2373 | A __________ has no color vision, it sees only in black and white. Every part of its field of vision, however, is in perfect focus, not just straight ahead, as with humans. | Squirrel | |
| 2374 | How many large holes are in your head | 7 | |
| 2375 | In The Food Processing Industry , What Do The Initials MRM Stand For? | Mechanically Recovered Meat | |
| 2376 | What name is given to a female calf | Heifer | |
| 2377 | What term is applied to ethyl alcohol that has been treated with poison to make it unfit for human consumption? | Denatured | |
| 2378 | Only tom turkeys __________. Hen turkeys make a clicking noise. | Gobble | |
| 2379 | A mouth-like opening into the body; also the porous openings on the surface of leaves. | Stomata | |
| 2380 | The fastest of all fish in the sea is the __________, streaming forward at speeds near 68 miles per hour. | Swordfish | |
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