Shivam Sharma posted an Question
September 05, 2020 • 23:40 pm 30 points
  • CSIR NET
  • Earth Sciences

Hanging valley is developed when rate of glacial erosion (a) is greater in the main valley as compared to the side valley (8) is greater in the side valley as c

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    Sajan sarthak best-answer

    1.Hanging valley development :-When rate of glacial erosion is higher in the main valley than that of side valley. For the second one option "c" will be the answer . Hardness of ore mineral is measured by Vicker scale and here option B is the answer. pyrite is the hardest Paccham formation contain ammonite of Macrocephalites

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    Rahul kumar Best Answer

    1. (A) Hanging wall developes when glacial erosion is greater in the main valley as compared to the side valley 2. (C) P-2; Q-3; R-4; S-1 Look at the attached diagrams for better understanding of the terms given in question. 3. (B) Please find below the data showing the hardness value of different ore minerals; Galena: 2.5 Pyrite: 6-6.5 Sphalerite: 3.5-4 Magnetite: 5-6 4. (C) Patcham Formation of Kutch (Refer to the attached figure for fossils found in Patcham Formation

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