In this week's podcast, we'll explore how these icy worlds differ in geography, wildlife, climate, and human presence. We'll also look at useful vocabulary and expressions to help you talk confidently about polar regions in English, whether you're just chatting with a friend or taking an English exam. Show notes and more podcasts to improve your English at: http://www.inglespodcast.com/ Las notas del episodio y más podcasts para mejorar tu ingles están en: http://www.inglespodcast.com/