Exploring the Biosphere: Earth's Realm of Life

The video tutorial explains the concept of the biosphere, which includes all living things on Earth. It covers the origin of the term 'bio' from Greek, the extent of the biosphere, and its interaction with other Earth spheres. The tutorial also introduces biomes, regions with similar climates, plants, and animals, and discusses the history of the biosphere, starting with prokaryotes. The impact of human activity on the biosphere and other spheres is highlighted. The video concludes with review questions to reinforce learning.

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