MATH
What does the Roman Numeral X represent?
10
What is the chemical symbol for the element oxygen?
O
In what country is the Great Pyramid of Giza found?
Egypt
What is the name of the highest mountain on earth?
Mount Everest
U.S.A.
Washington D.C.
What is the top number of a fraction called?
The numerator
The molten rock that comes from a volcano after it has erupted is known as what?
Lava
What country is home to the Great Barrier Reef?
Australia
What do you call molten rock before it has erupted?
Magma
Italy
Rome
The perimeter of a circle is also known as what?
The circumfrence
A person who studies fossils and prehistoric life such as dinosaurs is known as a what?
Paleontologist
What is the largest country in South America?
Brazil
What is the name of the layer of earth’s atmosphere that absorbs the majority of the potentially damaging ultraviolet light from the sun?
The Ozone Layer
Mexico
Mexico City
What is X if X+2y=10 when y=3?
4
Which famous scientist introduced the idea of natural selection?
Charles Darwin
In what country was Nelson Mandela born?
South Africa
What is the second most common gas found in the air we breathe?
Oxygen (21%)
France
Paris
If Sheela sells her house at a loss of 10% and paid $125,000, then what is the selling price?
$112,500
What famous scientist was awarded the 1921 Nobel Prize in Physics for his work on theoretical physics?
Albert Einstein
Mount Fuji is the highest mountain in what country?
Japan
What is the name of the deepest location in the world’s oceans?
Mariana Trench
Moscow