Crash Course Geography - Season 1 Episode 6 第 6 集

Crash Course Geography
可用格式 Crash Course Geography 安全扫描 : 05/18/2025 看 高画质 下载 高画质
Crash Course Geography

Crash Course Geography - Season 1 Episode 6 第 6 集

Crash Course Geography - Season 1 Episode 6 第 6 集

总览: Much like a cell membrane, our atmosphere forms a protective boundary between outer space and the biosphere that allows for all life to exist on Earth’s surface. Today, we’re going to talk about its composition and layers (the troposphere, stratosphere, mesosphere, and thermosphere), follow the path of a sunbeam of light as it travels through space and (potentially) reaches Earth’s surface, and discuss how the greenhouse effect can be both a good and bad thing!

看 预告片 第一次约会: Nov 30, 2020 上次播出日期: Apr 12, 2022 季节: 1 季节 插曲: 50 插曲 运行: 11 分钟 质量: HD IMDb: 0.00 / 10 通过 0 使用者 人气度: 6.7538 语言: English

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