Topic Details (Notes format)

Which is the hardest substance in the human body?

Which element has the chemical symbol "Ts"?

Who discovered the Burgess Shale fossils?

Who discovered the ancient city of Ur?

In which European city can you find the Trevi Fountain and the Colosseum?

In which layer of the Earth do convection currents drive plate tectonics?

Which chemical compound is known as laughing gas?

Which Mughal emperor built the Jama Masjid in Delhi?

Who discovered cosmic neutrinos?

Which city is the capital of South Korea?