ব্রাজিল দক্ষিণ আমেরিকার সর্ববৃহৎ রাষ্ট্র। এছাড়াও জনসংখ্যা ও ভৌগোলিক আয়তনের দিক থেকে এটি বিশ্বের পঞ্চম বৃহত্তম দেশ। এটি আমেরিকার একমাত্র পর্তুগিজভাষী দেশ, এবং বিশ্বের সর্ববৃহৎ পর্তুগিজভাষী রাষ্ট্র।
আমাজন
আমাজন আমাজন অরণ্য দক্ষিণ আমেরিকার আমাজন নদী বিধৌত অঞ্চলে অবস্থিত ৭০ লক্ষ বর্গকিলোমিটার অববাহিকা পরিবেষ্টিত বনভূমি। ৯ টি দেশ জুড়ে এই অরণ্য বিস্তৃত। আমাজন অরণ্য ৬০% রয়েছে ব্রাজিলে, ১৩% রয়েছে পেরুতে এবং বাকি অংশ রয়েছে কলম্বিয়া, ভেনেজুয়েলা, ইকুয়েডর, বলিভিয়া, গায়ানা, সুরিনাম ও ফরাসি গায়ানা। পৃথিবী জুড়ে যে রেইনফরেস্ট তার অর্ধেকটাই এই অরণ্য জুড়ে। পৃথিবীর ২০% অক্সিজেন আসে আমাজন থেকে। এ কারনে পৃথিবীর ফুসফুস বলা হয় আমাজনকে। এই বনে প্রায় ৩৯০ বিলিয়ন বৃক্ষ রয়েছে যেগুলো প্রায় ১৬০০ প্রজাতিতে বিভক্ত। আমাজন পৃথিবীতে প্রাকৃতিক সপ্তাশ্চর্যের একটি। এই বনের নদী বা আমাজন নদী বেশির ভাগ নদীর উৎস।
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আমাদের অল-ইন-ওয়ান মোবাইল অ্যাপের মাধ্যমে সীমাহীন শেখার সুযোগ উপভোগ করুন।
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