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Science & Nature

3,770 questions • Page 2 of 54

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# Question Answer
71 What does the letter `C` stand for in `NICAM`? Compound, Companded or Co-acted? Companded
72 In 1978, which European country became the first to ban aerosol sprays thought to damage the Ozone layer? Sweden
73 What is the ruling planet of the astrological sign Libra? Venus
74 On which planet in the Solar System does it constantly rain acid? Venus
75 What was the name of the craft in which John Glenn first orbited the Earth in 1962? Friendship 7
76 Who is known as the father of geometry? Euclid
77 What is measured in Scoville Units? The heat of chillies
78 What does the acronym `LASER` stand for? Light Amplification through Stimulated Emission of Radiation
79 September 27th 2005 marked the birthday of the search engine `Google`, but how many years old was it? 7
80 Carline, Meadow and Marsh are varieties of what? Thistle
81 What was the name of the second NASA probe to land on Mars? Opportunity
82 How many eyes does a bee have? 5
83 What is the national flower of Austria? Edelweiss
84 Mount Wilson in California, Siding Spring in Australia and Mauna Kea in Hawaii. What`s the scientific connection? They are astronomical observatories.
85 Which leaves form the diet of the silkworm? Mulberry
86 What is the layer of the atmosphere closest to the earth`s surface called? The Troposphere
87 What is the collective term for a group of racehorses? A string of racehorses
88 To the nearest whole number, what percentage of the Earth's atmosphere is nitrogen? 78%
89 What is the collective term for a group of racoons? A nursery
90 From the Sun, what is the name of the nearest star? Proxima Centauri
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91 What is the only bird that is capable of seeing the colour blue? The owl
92 What does MRSA stand for? Methicillin Resistant Staphyloccocus Aureus
93 Which type of animals find their way home using magnetism? Molluscs
94 What is the collective name for a group of sea cucumbers? A pickle
95 What is the only bone in the human body that is not attached to any other bone? The hyoid
96 Who created Wikipedia on the World Wide Web? Jimmy Wales
97 What is the collective noun for a group of moles? A labour
98 Which Apollo moon mission was the first to carry a lunar rover vehicle? Apollo 15
99 What fraction of an iceberg is exposed above the water? one third, one seventh or one eleventh? One eleventh
100 Used in mathematics, what is the value of Pi to three decimal places? 3.142
101 Which is larger - the Indian or African elephant or are they both the same size? African
102 How is the medical condition dyspepsia better known? Indigestion
103 What two metals are the most commonly used to conduct electricity in homes? Copper and Aluminium
104 What does the Mohs scale measure? The hardness of solids.
105 Baton Rouge is the capital of which American state? Louisiana
106 What single letter is the chemical symbol for the element Tungsten? W
107 How many days is the average gestation period of a mouse? 3, 11 or 21? 21
108 What is the name given to a young eagle? An eaglet
109 Mariner 10 is the only space probe to fly past which planet, sending back pictures showing it to resembling the Earth`s moon? Mercury
110 Acid rain is caused by what polluting gas? Sulphur Dioxide
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111 What type of clouds produce rain or snow? Cirrus, Cumbulus or Nimbus? Nimbus
112 What is the collective noun for a group of rhinoceroses? A strike, a blow or a crash? A crash
113 What was the approximate population of the world in 1960? 3 billion, 4 billion or 5 billion? 3 billion
114 What is the smallest planet in the Solar System? Mercury
115 Of which US state is Columbus the capital? Ohio
116 Which of the following rivers is the longest? Ob, Mississippi or Mekong? Mississippi
117 What is the chemical symbol for the element Uranium? U, Ur or Un? U
118 Which three countries does Luxembourg border? Belgium, France and Germany
119 Which element was used to make brass, but not recognised as a separate metal until 1746? Zinc
120 Which river flows through Dublin? The Liffey
121 Which Canadian province lies in between Alberta and Manitoba? Saskatchewan
122 What is the capital city of Saudi Arabia? Ryaddh
123 In which county would you find Middlesbrough? North Yorkshire
124 Which element spontaneously ignites in normal air? Phosphorous
125 What is Britain`s highest earning toll bridge? The Humber Bridge
126 What word can be used to describe a group of Kangaroos or Baboons? A troop
127 In which two cities would you find Cleopatra`s needles? London and New York
128 Which is the only colour which appears on the flag of Libya? Green
129 In which ocean would you be if you were at the geographical position 0 degrees latitude and 0 degrees longitude? Atlantic
130 Which of these oceans is the largest? Arctic, Atlantic or Indian? Atlantic
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131 Which American state comes first alphabetically? Alabama
132 What type of geographical feature is Okeechobee in Florida? A lake
133 In computing, which operating system has a penguin as it`s logo? Linux
134 What type of animal is a `motmot`? A bird
135 Which waterway divides the Isle of Wight from the English mainland? The Solent
136 Concord is the capital of which American state? New Hampshire
137 What do the initials IBM stand for? International Business Machines
138 How is the mountain called Godwin Austen better known? K2
139 For most of history, two out of three people in the world have lived on what continent? Asia
140 What type of bean is the ingredient for baked beans? Harricot
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