In an ancient lake bed in the Southern Hemisphere, scientists studying fossil leaves found out the mechanism of the plants living during the Miocene Epoch. The world used to have an elevated level of carbon dioxide in the atmosphere. With an increased rate of carbon dioxide in the air, it …
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With the upward and advancement of human civilization, people gradually discovered co-relations and importance of various materials of environment. To have much more control, flexibility and also from the inborn curiosity, scientists work/ed years after years to find out the relationship among the materials of environment. In such a way, …
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Classification of Global climate The earth can be divided into the following broad climatic zones: Polar and subpolar zone Temperate zone Subtropical zone Tropical zone According to Koppen-Geiger classification, global climate can be divided into the following 6 types: Type A: Equatorial Type B: Arid Type C: Temperate Type D: Cold …
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Plantlet The Blogging Platform of Department of Botany, University of Dhaka