Nature Documentary hosted by James FP Cotter, published by The Great Courses in 2023 - English narration
Information
------------------------------
Taught by Professor James F. P. Cotter of the University of Minnesota, Morris, this course teaches you the fundamentals of field geology. You learn the basics of rocks, minerals, and landforms, and how to apply this knowledge to read an outcrop, find and prepare fossils, assess soil and groundwater, prospect for gems and ore, and much more.
"Have you ever picked up a rock and admired its colors, crystals, and texture, and thought, "How did it get this way?" Or have you ever driven by an unusual landform and wondered, "Why is it like that?" These questions have surprisingly deep answers that can encompass a significant fraction of Earth's 4.6-billion-year history. Such revelations come from the science of geology, but you don't have to be a professional geologist to look at a rock or a landscape and read its amazing story.
These and a multitude of other observations and insights are presented in fascinating detail in Practical Geology, 24 half-hour lectures that take you from your backyard to geologic sites around the world, through eons of time, and even to another planet.
Geologist James F. P. Cotter of the University of Minnesota, Morris, is your instructor. A multi-award-winning teacher, James presents an enlightening guide to elementary geology, expertly conducting you through dozens of on-camera demonstrations, showing off scores of rock samples, and advising you where to go and what to take to make geology an exciting and integral part of your life.
1) How Soils Form and Erode
Soil may be the most important geologic resource on the planet. Discover how geologists classify soils, focusing on the concept of soil horizons, which are distinct layers that often vary in composition, color, and texture. Analyze how this cross section, which signals soil fertility, differs depending on the type of biome. Learn how soils form and how easily they are destroyed by erosion.
Video Codec: H.264 CABAC [email protected] Video Bitrate: 1 291 Kbps Video Resolution: 1280x720 Display Aspect Ratio: 16:9 Frames Per Second: 29.970 fps Audio Codec: E-AC3 Audio Bitrate: 224 kb/s CBR 48000 Hz Audio Streams: 2 Audio Languages: english RunTime Per Part: 26 min 59 s - 32 min 55 s Number Of Parts: 12 Part Size: 261 MB - 411 MB Source: WEB DL Capper: DocFreak08
