Topic Details (Notes format)

Which layer of Earth’s atmosphere absorbs most of the ultraviolet radiation from the Sun?

What is the name given to a baby horse?

Who discovered the ancient city of Ur?

Which economist wrote ‘The Wealth of Nations’ in 1776, outlining free market theories?

What do caterpillars transform into?

What type of celestial body is Halley’s named after Edmond Halley, visible from Earth every ~76 years?

Which Indo-Greek city was founded by Alexander the Great on the Indus River?

Which sea creature has no brain or heart?

Which Greek mathematician is known as the Father of Geometry?

Which element has the chemical symbol "Ru"?