Which vitamin is abundant in citrus fruits?
Vitamin C
What instrument is used for measuring temperature?
A thermometer
Who developed the theory of evolution by natural selection?
Charles Darwin
What gas do plants absorb from the atmosphere?
Carbon dioxide
What do we call a shape with eight sides?
Octagon
What is the study of plants called?
Botany
Which South America country has the greatest land area?
Brazil
What is the capital city of Sri Lanka?
Colombo
Which climate is generally hotter and more humid: tropical or temperate?
Tropical
What do we call a mountain which could erupt?
A volcano
Antarctica covers which of the Earth's poles?
The South pole
On which continent is Sierra Leone?
Africa
In boxing, what do the letters K.O. stand for?
Knock out
Baseball originated in the U.S.A. in which century?
19th century
How many rings are there in the Olympic Games symbol?
Five
Which country won the 1998 FIFA World Cup football tournament?
France
