The border separating SiAl and Sima ?ALehman DiscontinuityBConrad DiscontinuityCMohorovicic DiscontinuityDNone of the aboveAnswer: B. Conrad Discontinuity Read Explanation: Continental crust is also known as SiAl Oceanic crust is also known as Sima Conrad Discontinuity - It seperates SiAl and Sima Read more in App
