# Environmental Geosciences

- Institution: IIT-ISM Dhanbad
- Department: Environmental Science
- Teacher: Prof. Prasoon Kumar Singh
- Level: Undergraduate
- Language: English
- Subjects: Earth and environment
- Source: [NPTEL](https://nptel.ac.in/courses/120105559)
- Licence: [CC BY-NC-SA](https://nptel.ac.in/faq) (Non-commercial use only.)
- Syllabus: [at the source](https://nptel.ac.in/courses/120105559)
- Who can watch: Tweens profiles and older (sources give no ratings; placed by Invisible Network from the source's own words)

## Lectures

1. [Lecture 1 | Introduction to the Origin of the Earth](https://invisiblenetwork.ai/learn/nptel/120105559/2eb0d676f160) (Video)
2. [Lecture 2 | Internal Structure of the Earth](https://invisiblenetwork.ai/learn/nptel/120105559/800bc99007a5) (Video)
3. [Lecture 3 | Concept of Atmosphere and their Constituents](https://invisiblenetwork.ai/learn/nptel/120105559/e3f50065512b) (Video)
4. [Lecture 4 | Concept of Hydrosphere, Lithosphere and their Constituents](https://invisiblenetwork.ai/learn/nptel/120105559/c90fc2e67060) (Video)
5. [Lecture 5 | Concept of Plate Tectonics](https://invisiblenetwork.ai/learn/nptel/120105559/6da9c532b967) (Video)
6. [Lecture 6 | Summary of Module 1](https://invisiblenetwork.ai/learn/nptel/120105559/393bb95788b5) (Video)
7. [Lecture 7 | Types of Weathering](https://invisiblenetwork.ai/learn/nptel/120105559/eac4f5007d4a) (Video)
8. [Lecture 8 | Erosion and Transportation](https://invisiblenetwork.ai/learn/nptel/120105559/a8cbf6b05bdb) (Video)
9. [Lecture 9 | Geological Work of Wind](https://invisiblenetwork.ai/learn/nptel/120105559/6a6cbf4f81f0) (Video)
10. [Lecture 10 | Geological Work of River](https://invisiblenetwork.ai/learn/nptel/120105559/fe6ccd4ee4f3) (Video)
11. [Lecture 11 | Geological Work of Glaciers](https://invisiblenetwork.ai/learn/nptel/120105559/7fa250d80240) (Video)
12. [Lecture 12 | Summary of Module 2](https://invisiblenetwork.ai/learn/nptel/120105559/920813db80e2) (Video)
13. [Lecture 13 | Dip, Strike, Folds & Fault its Environmental interpretation](https://invisiblenetwork.ai/learn/nptel/120105559/ee6ac39a2d6a) (Video)
14. [Lecture 14 | Geological Hazards - Earthquake](https://invisiblenetwork.ai/learn/nptel/120105559/c8042686ee64) (Video)
15. [Lecture 15 | Geological Hazards - Volcanoes](https://invisiblenetwork.ai/learn/nptel/120105559/ebce6c43264d) (Video)
16. [Lecture 16 | Geological Hazards - Floods](https://invisiblenetwork.ai/learn/nptel/120105559/d86e863d46c6) (Video)
17. [Lecture 17 | Geological Hazards - Landslides](https://invisiblenetwork.ai/learn/nptel/120105559/e2995daca66a) (Video)
18. [Lecture 18 : Summary of Module 3](https://invisiblenetwork.ai/learn/nptel/120105559/decf79db41d7) (Video)
19. [Lecture 19 | Crystals and its Characteristics](https://invisiblenetwork.ai/learn/nptel/120105559/c6b78a0f317c) (Video)
20. [Lecture 20 | Crystal Systems – Different Crystal Classes](https://invisiblenetwork.ai/learn/nptel/120105559/56c370063448) (Video)
21. [Lecture 21 | Concept of Mineral and its Properties](https://invisiblenetwork.ai/learn/nptel/120105559/470e0fe50157) (Video)
22. [Lecture 22 | Properties of Common Silicate Minerals](https://invisiblenetwork.ai/learn/nptel/120105559/4735751ddead) (Video)
23. [Lecture 23 | Properties of Common Sulphide & Oxide Minerals](https://invisiblenetwork.ai/learn/nptel/120105559/9237c98b9927) (Video)
24. [Lecture 24 : Summary of Module 4](https://invisiblenetwork.ai/learn/nptel/120105559/9f997b76ec57) (Video)
25. [Lecture 25 : Concept of Rocks](https://invisiblenetwork.ai/learn/nptel/120105559/6aac59cdadde) (Video)
26. [Lecture 26 : Magma & its Composition and Constitution](https://invisiblenetwork.ai/learn/nptel/120105559/1eafc8d298b6) (Video)
27. [Lecture 27 : Description of Common Igneous Rocks](https://invisiblenetwork.ai/learn/nptel/120105559/8aaf2322d4fc) (Video)
28. [Lecture 28 : Description of Common Sedimentary Rocks](https://invisiblenetwork.ai/learn/nptel/120105559/1d1ca45dcaf0) (Video)
29. [Lecture 29 : Description of Common Metamorphic Rocks](https://invisiblenetwork.ai/learn/nptel/120105559/27b1600c00eb) (Video)
30. [Lecture 30 | Distribution of Water on Earth](https://invisiblenetwork.ai/learn/nptel/120105559/543019992cfe) (Video)
31. [Lecture 31 | Groundwater Provinces of India](https://invisiblenetwork.ai/learn/nptel/120105559/7c7ccbc3fecf) (Video)
32. [Lecture 32 | Hydrological Cycle](https://invisiblenetwork.ai/learn/nptel/120105559/416df2e05b2a) (Video)
33. [Lecture 33 | Aquifer-its Types](https://invisiblenetwork.ai/learn/nptel/120105559/81ae655d7b3d) (Video)
34. [Lecture 34 | Porosity and Permeability](https://invisiblenetwork.ai/learn/nptel/120105559/016a9949802c) (Video)
35. [Lecture 35 | Law of Groundwater Movement - Darcy’s Law and Applications (Part -1)](https://invisiblenetwork.ai/learn/nptel/120105559/6a6322445f95) (Video)
36. [Lecture 36 | Law of Groundwater Movement - Darcy’s Law and Applications (Part - 2)](https://invisiblenetwork.ai/learn/nptel/120105559/fad9673777d2) (Video)
37. [Lecture 37 | Law of Groundwater Movement - Darcy’s Law and Applications (Part - 3)](https://invisiblenetwork.ai/learn/nptel/120105559/a10d5a82718d) (Video)
38. [Lecture 38 | Groundwater Fluctuations](https://invisiblenetwork.ai/learn/nptel/120105559/02716d623f86) (Video)
39. [Lecture 39 | Pollution of Groundwater Resources](https://invisiblenetwork.ai/learn/nptel/120105559/c94919112d98) (Video)
40. [Lecture 40 | Indian Stratigraphy and Archaean Group](https://invisiblenetwork.ai/learn/nptel/120105559/65924c6ae3dd) (Video)
41. [Lecture 41 | Various Stratigraphic Units of India: Pre-Cambrian Group, Paleozoic Group & Features](https://invisiblenetwork.ai/learn/nptel/120105559/2fb69280cadd) (Video)
42. [Lecture 42 | Various Stratigraphic Units of India: Mesozoic Group & its Features](https://invisiblenetwork.ai/learn/nptel/120105559/8314ca568d01) (Video)
43. [Lecture 43 | Various Stratigraphic Units of India: Tertiary Group and Quaternary Group](https://invisiblenetwork.ai/learn/nptel/120105559/c04781041ec5) (Video)
44. [Lecture 44 | Fossils and Prehistoric Life: An Overview of Major Fossil Groups and Gondwana Flora](https://invisiblenetwork.ai/learn/nptel/120105559/d7e95d6233c9) (Video)
45. [Lecture 45 | Process of Soil Formation](https://invisiblenetwork.ai/learn/nptel/120105559/72ad12894ffa) (Video)
46. [Lecture 46 | Soil Classification](https://invisiblenetwork.ai/learn/nptel/120105559/5d02510acca0) (Video)
47. [Lecture 47 | Impact of Soil Erosion](https://invisiblenetwork.ai/learn/nptel/120105559/7dfbe77eb31b) (Video)
48. [Lecture 48 | Physical Properties of Soil](https://invisiblenetwork.ai/learn/nptel/120105559/3ac058229e19) (Video)
49. [Lecture 49 | Chemical Properties of Soil](https://invisiblenetwork.ai/learn/nptel/120105559/175fa9ec8a9b) (Video)
50. [Lecture 50 | Fossils Fuels](https://invisiblenetwork.ai/learn/nptel/120105559/85ab730c0cde) (Video)
51. [Lecture 51 | Fossils Fuels - Coal](https://invisiblenetwork.ai/learn/nptel/120105559/9859aadb5ede) (Video)
52. [Lecture 52 | Fossils Fuels - Petroleum](https://invisiblenetwork.ai/learn/nptel/120105559/f33e316fc111) (Video)
53. [Lecture 53 | Fossils Fuels - Natural gas](https://invisiblenetwork.ai/learn/nptel/120105559/50adecbdcb4a) (Video)
54. [Lecture 54 | Conservation of Non-Renewable Energy](https://invisiblenetwork.ai/learn/nptel/120105559/dd727fbb0025) (Video)
55. [Lecture 55 | Geochemical Classification of Elements](https://invisiblenetwork.ai/learn/nptel/120105559/15152dd54faa) (Video)
56. [Lecture 56 | Geochemical Classification of Elements: Interaction of Geochemical Cycles](https://invisiblenetwork.ai/learn/nptel/120105559/370f7e7ed262) (Video)
57. [Lecture 57 | Geophysical Methods, Gravity Methods](https://invisiblenetwork.ai/learn/nptel/120105559/75b3f35f6545) (Video)
58. [Lecture 58 | Geophysical Methods: Magnetic Methods](https://invisiblenetwork.ai/learn/nptel/120105559/2bf4ee0d6cad) (Video)
59. [Lecture 59 | Geophysical Methods: Electrical Methods](https://invisiblenetwork.ai/learn/nptel/120105559/bd8202038193) (Video)
60. [Lecture 60 | Remote Sensing](https://invisiblenetwork.ai/learn/nptel/120105559/ff4ca2f040ee) (Video)
61. [Lecture 61 | Geographic Information System](https://invisiblenetwork.ai/learn/nptel/120105559/afa7542cd53c) (Video)
62. [Lecture 62 | Applications of Remote Sensing and Applications of GIS](https://invisiblenetwork.ai/learn/nptel/120105559/2aa26a14f463) (Video)
63. [Lecture 63 | Impact of Climate Change on Water Resources – Part 1](https://invisiblenetwork.ai/learn/nptel/120105559/f3f87ca70d7c) (Video)
64. [Lecture 64 | Impact of Climate Change on Water Resources – Part 2](https://invisiblenetwork.ai/learn/nptel/120105559/927780888755) (Video)
65. [Live Session 21-02-2025](https://invisiblenetwork.ai/learn/nptel/120105559/2eb0d676f160-2) (Video)
66. [Live Session 19-03-2025](https://invisiblenetwork.ai/learn/nptel/120105559/800bc99007a5-2) (Video)
67. [Live Session 15-04-2025](https://invisiblenetwork.ai/learn/nptel/120105559/e3f50065512b-2) (Video)