Understand what is a carbon cycle and what are carbon sinks. Get introduced to how green house gasses cause global warming and eventually climate change as needed by the A2 biology unit 4 syllabus. Explained in Bangla. source
Read More »Understand what is a carbon cycle and what are carbon sinks. Get introduced to how green house gasses cause global warming and eventually climate change as needed by the A2 biology unit 4 syllabus. Explained in Bangla. source
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