Science
The process by which green plants use sunlight to convert carbon dioxide and water into glucose and oxygen.
What is photosynthesis?
The 2nd president of the United States.
Who is John Adams?
This is the value of π (pi) rounded to five decimal places?
3.14159
The largest desert in the whole world. Not dessert, desert.
What is the Sahara Desert?
The term for a word or phrase that reads the same forwards and backwards, such as "racecar"?
What is a palindrome?
This subatomic particle carries a positive electric charge and is found in the nucleus of an atom.
What is a proton?
The ancient civilization that built the city of Machu Picchu in the 15th century.
Who is the Inca civilization?
A rectangle has a length of 13 inches and a width of 5 inches, its area is:
What is 65 square inches?
The longest river in the world.
What is the Nile?
The phobia name for the fear of spiders.
What is arachnophobia?
The smallest unit of matter that retains the properties of an element.
What is an atom?
The four presidents on Mt. Rushmore.
Who is George Washington, Thomas Jefferson, Abraham Lincoln, and Theodore Roosevelt?
The median of these numbers is? 2,28,28,19,67,44,35.
What is 28?
The five oceans are:
The opposite of the word "benevolent," which means showing kindness and goodwill.
What is malevolent?