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Africa has not always been near the equator, long ago when Wegener made an hypothesis that earths landforms were once all one landmass called Pangaea. When Pangaea was a whole, Africa was more near the poles than where it is located now.
Gold is mainly found in underground deposits, often associated with quartz veins or sedimentary rocks. Large gold deposits are also found in placer deposits, where gold has been eroded from its source rock and transported by water into streams and rivers. Gold can be found in many parts of the world, with major producers including Australia, Russia, the United States, and South Africa.
The glaciers have eroded and chemically changed substinences on Africa. Years and years caused large pileups and created vast deposits of hydrocarbons, which are fossil fuels. (Also notice that hydrocarbons has the root hyro- in it, which means water)
Drift plains are flat expanses of land covered in sediment deposits left behind by glaciers or rivers. These deposits consist of a mixture of soil, rocks, and other debris, creating a fertile landscape suitable for agriculture. Drift plains are often found in regions that have been shaped by ice ages or glacial activity.
A feature created by glacial deposits is a moraine. Moraines are accumulations of rocks, sediment, and soil that have been pushed along and deposited by a moving glacier. They can take the form of ridge-like mounds or long, winding ridges across the landscape.
till is the name of the material. In most cases all glacial-related deposits are unsorted and unstratified.
Africa has not always been near the equator, long ago when Wegener made an hypothesis that earths landforms were once all one landmass called Pangaea. When Pangaea was a whole, Africa was more near the poles than where it is located now.
Gold is mainly found in underground deposits, often associated with quartz veins or sedimentary rocks. Large gold deposits are also found in placer deposits, where gold has been eroded from its source rock and transported by water into streams and rivers. Gold can be found in many parts of the world, with major producers including Australia, Russia, the United States, and South Africa.
The glaciers have eroded and chemically changed substinences on Africa. Years and years caused large pileups and created vast deposits of hydrocarbons, which are fossil fuels. (Also notice that hydrocarbons has the root hyro- in it, which means water)
Malachite has been found at Musina, at the Stavoren tin mines, and in the Kalahari manganese field, with good specimens found at. among others, Palabora, Kwaggafontein, Vergenoeg and Leeuwenkloof.
Drift plains are flat expanses of land covered in sediment deposits left behind by glaciers or rivers. These deposits consist of a mixture of soil, rocks, and other debris, creating a fertile landscape suitable for agriculture. Drift plains are often found in regions that have been shaped by ice ages or glacial activity.
A feature created by glacial deposits is a moraine. Moraines are accumulations of rocks, sediment, and soil that have been pushed along and deposited by a moving glacier. They can take the form of ridge-like mounds or long, winding ridges across the landscape.
Georgia is not known for its raw diamond deposits.
Some deposits of alpine glaciers include moraines (such as lateral, medial, and terminal moraines), drumlins, eskers, and outwash plains. These deposits are created as the glacier erodes, transports, and deposits sediment during its movement.
Glacial drift.Glacial drift.
The oldest humanoid fossils were all found in Africa.
In metamorphosed coal deposits, usually in mountain forming regions. Substantial deposits exist and have been mined in Pennsylvania, USA.