
Science & Nature 140311 is a selection of 10 questions. Science & Nature 140311 is the filename to differentiate it from other Science & Nature quizzes. Feel free to use any of these questions and answers for your own quizzes. Just keep in mind that you cannot republish them in any format.
1 What acid accumulates in the muscles when exercising beyond your anaerobic threshold?
A Lactic Acid
2 As in flat-screen TVs and monitors, what does LCD stand for?
A Liquid Crystal Display
3 Diamonds are a form of which chemical element?
A Carbon
4 What is still the only spacecraft to have visited the two outer planets of our solar system?
A Voyager 2 – Uranus and Neptune, it continues to explore interstellar space.
5 What is the highest digit that can appear in an octal numeral system?
A 7 (a.k.a. base-8 number system)
6 Reed, Marsh, and Tree, are varieties of which bird?
A Warbler
7 Which astronomical distance is about 3.26 light-years?
A A parsec. A parsec is defined as the distance at which a star will show an annual parallax of one arcsecond.
8 What is the largest fish in the world?
A The whale shark (Rhincodon typus), a gentle giant that can grow up to 60 feet (18.3 meters) long and weigh as much as 20 tons.
9 What is the name for a natural hot spring that intermittently ejects a column of water and steam into the air?
A Geyser (from an Icelandic word meaning erupt)
10 What sort of structure is DNA (Deoxyribonucleic Acid)?
A A double helix