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所在平台: Udemy |
课程主页: https://www.udemy.com/course/geoscience/
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课程名称：地球科学 课程概述：本课程通过30个课程单元介绍地球的各个维度，内容涵盖地壳、地幔和地核的结构，地壳元素，矿物、岩石和矿石的定义，矿物学以及矿物的特性和类型，岩石学及其起源，包括火成岩、沉积岩和变质岩，以及矿石和矿藏的形成理论。我们将探讨阿尔弗雷德·韦根纳的大陆漂移理论、构造板块及海洋地壳扩张理论。 此外，本课程还讨论地球的主要地形形式，包括山脉、高原、洼地和平原。我们将研究水系及水土保持，分析砍伐森林和人类活动对斜坡的影响，以及土壤侵蚀的形式。课程还涉及土壤学和土壤形成的过程，探讨沙漠和寒冷地区的物理风化及热带和热带地区的化学风化。 我们将介绍大气的组成、温室效应和大气的总体循环，包括哈德利、费雷尔和极细胞，以及海风和季风。课程中我们还将讨论大陆水体的需求、河流通道及其形态、流水和流域、洪水及地下水、含水层和受压含水层。 最后，我们将研究气候变化的相关数据、人体活动对环境的影响、控制土壤侵蚀的技术，以及能源的来源，核能风险，食品安全和生产，以及非洲和贫困大陆的水资源需求等话题。 这是一个涵盖多领域知识的课程，旨在增强学员对地球科学的理解和应用能力。
In this course we present the contents on: the dimensions of the planet Earth, in 30 classes. The structures of crust, mantle and core. The elements of the earth's crust. The definitions of minerals, rocks and ores. Mineralogy. The characteristics and types of minerals. Petrology and the origins of rocks. The magmatic, sedimentary and metamorphic rocks. Ores and mineral deposits. Theories about the formation of the Earth's crust. Alfred Wegener's Continental Drift. Tectonic plates and theories about the expansion of the oceanic crust. The great forms of earthly relief. The mountains. The plateaus. The depressions and the plains. Watershed. The soil conservation. The deforestation and human action on the slopes. The forms of soil erosion. Pedology and soil formation. Physical weathering in the desert and cold regions. The chemical weathering in equatorial and tropical regions. The pedogenesis the endopedic fauna. The horizons of the ground. The morphological characteristics of the soils: color and texture. The composition of the Earth's atmosphere. The greenhouse effect. The general circulation of the atmosphere. Hadley, Ferrel and Polar cells. The breezes and the monsoon. The waters of the continents. Demand by water in regions. The river channels and morphologies. Water flows and drainage basins. The floods and large volumes of water. The groundwater. The aquifers. Confined Aquifer. Changes Climate. Data of sources about change climate. Impacts human action in environment. Control erosion technical. Power sources energy. Risk about nuclear power. Food safe and production. Water demand in Africa and poor continents.
