The Earth is made up of four distinct layers: 1. The inner core (hottest part of the Earth) - ਇਹੇ ਧਰਤੀ ਦਾ ਸਬ ਤੋਂ...
Day: November 27, 2015
For Online Preparation
For Online Preparation
The Earth is made up of four distinct layers: 1. The inner core (hottest part of the Earth) - ਇਹੇ ਧਰਤੀ ਦਾ ਸਬ ਤੋਂ...