Topic Details (Notes format)

Which is the oldest mountain range in India?

Who discovered the ozone layer?

Which element has the chemical symbol "K"?

Which is the nearest star to Earth after the Sun?

Which layer of Earth’s atmosphere contains the ozone layer that absorbs UV radiation?

Which part of the electromagnetic spectrum has wavelengths between infrared and ultraviolet?

Which element has the chemical symbol "Eu"?

Which hormone is primarily responsible for regulating blood glucose by facilitating sugar uptake in cells?

Who discovered Vitamin C?

Who discovered dwarf planet Makemake?