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Africa is the world's second-largest and second-most populous continent after Asia.At about 30.3 million km 2 (11.7 million square miles) including adjacent islands, it covers 20% of Earth's land area and 6% of its total surface area. [9]
Geography is an all-encompassing discipline that seeks an understanding of Earth and its human and natural complexities—not merely where objects are, but also how they have changed and come to be. While geography is specific to Earth, many concepts can be applied more broadly to other celestial bodies in the field of planetary science. [2]
The core concepts of geography consistent between all approaches are a focus on space, place, time, and scale. Today, geography is an extremely broad discipline with multiple approaches and modalities. There have been multiple attempts to organize the discipline, including the four traditions of geography, and into branches.
Location of Nigeria Satellite image of Nigeria. Nigeria is a country in West Africa.It shares land borders with the Republic of Benin to the west, Chad and Cameroon to the east, and Niger to the north. [1]
Historical geography is the branch of geography that studies the ways in which geographic phenomena have changed over time. [1] In its modern form, it is a synthesizing discipline which shares both topical and methodological similarities with history , anthropology , ecology , geology , environmental studies , literary studies , and other fields.
British drugmaker AstraZeneca has appointed a new China head, replacing a former executive who has been detained by authorities in the country. Iskra Reic, who oversaw the development of the firm ...
The final 2025-2030 Dietary Guidelines will be released next year. Benefits of plant-based eating. I have been a vegetarian for over a decade and constantly promote the power of plants. So, it ...
In August 2018, Ofqual announced that it had intervened to adjust the GCSE Science grade boundaries for students who had taken the "higher tier" paper in its new double award science exams and performed poorly, due to an excessive number of students in danger of receiving a grade of "U" or "unclassified".