Topic Details (Notes format)

Which is the largest flower in the world?

Which dynasty built the Great Wall of China?

Which element has the chemical symbol "B"?

Which element has the chemical symbol "Cs"?

Which device measures the intensity of earthquakes, though commonly confused with the Richter scale?

Which element has the chemical symbol "Ba"?

Which is the hardest substance in the human body?

Who discovered Angkor Wat?

Who discovered the Taung Child?

Which is the longest and largest river in Australia?