Question Detail Thickness of Mantle Layer is about ? 2900 Km3100 Km3300 Km3500 Km Answer: Option AExplanation:Mantel Layer is below the Crust layer of earth. Similar Questions : 1. Kalahari desert is in ? ChileSaudi ArabiaIndiaSouth Africa Answer: Option D 2. Which planet is biggest in size in solar system ? MercuryVenusNeptuneJupiter Answer: Option D 3. Which is the longest continental mountain range in the world ? The AndesThe AlpsThe RockiesThe Himalayas Answer: Option AExplanation:The Andes is the longest continental mountain range in the world. It is a continual range of highlands along the western coast of South America. 4. The central water Tribunal was established in India in ? 1887188818891890 Answer: Option A 5. Thickness of Mantle Layer is about ? 2900 Km3100 Km3300 Km3500 Km Answer: Option AExplanation:Mantel Layer is below the Crust layer of earth. Read more from - Geography Questions Answers