What are cyclones?
(a) Sudden, heavy floods
(b) No rain for a long duration
(c) Heavy showers
(d) Violent winds and rain
Bronze is an alloy of Copper and:
(a) Silver
(b) Tin
(c) Aluminum
(d) Iron
The term ‘Bore’ signifies:
(a) To drill a well
(b) A wave caused by tides
(c) A wave caused by air
(d) To extract water from the earth
Name the process by which the surface of the earth is worn away.
(a) Hurricane
(b) Windstorm
(c) Cyclone
(d) Erosion
What is the largest organ of human body?
(a) Skin
(b) Heart
(c) Brain
(d) Intestine
Who revolutionized Geometry?
(a) Euclid
(b) Leibniz
(c) Einstein
(d) None of these
What is the main cause of earthquakes?
(a) Volcanic activities
(b) Tectonic plates’ movement
(c) Tectonic dislocation
(d) All of the above
Which of the following inventions is the oldest?
(a) Clocks
(b) Microscope
(c) Barometer
(d Cycle
Ornithology is the study of:
(a) Birds
(b) Insects
(c) Sea Animals
(d) Sea Plants
A Barometer is a device used to measure___________.
(a) Humidity
(b) Atmospheric Pressure
(c) Room Temperature
(d) Salt in sea water