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Where are most salt deposits found in Africa?
Most salt deposits in Africa are found in the northern regions, particularly in countries like Egypt and Libya, where vast salt flats and ancient lake beds exist. The Great Salt Lake in Tunisia and the Danakil Depression in Ethiopia are also notable sources. Additionally, salt mining occurs in places like the Kalahari Desert in Botswana and Namibia. These deposits are often remnants of ancient bodies of water that have evaporated over time.
Which ancient civilization lived in the jungles of central america?
Maya
What ancient reptile lived in south America and Africa during the late paleozoic?
Mesosaurus
In 1911 explorer Hiram Bingham Stumbled on what ancient Incan ruin in South America?
Machu Pichu
Why was there no trade between India and the other countries of Africa and America during the ancient times?
because africa were not discovered
What is the Gondwana Shield?
The Gondwana Shield is a geological formation that represents the ancient continental core of Gondwana, a supercontinent that existed around 500 million years ago. It is located in the southern hemisphere and encompasses parts of South America, Africa, Antarctica, Australia, and the Indian subcontinent. The Gondwana Shield is characterized by old and stable rock formations, rich mineral deposits, and diverse ecosystems.
What kind of layers found in Africa south America India and Australia help to support the continental drift hypothesis?
The layers supporting the continental drift hypothesis in Africa, South America, India, and Australia include geological formations such as matching rock types, fossil records, and coal deposits. For instance, the presence of similar sedimentary rock layers and fossils of ancient plants and animals, like the Glossopteris fern, across these continents suggests they were once connected. Additionally, paleomagnetic evidence shows that these continents have moved over geological time. This alignment of geological features across separated continents provides compelling evidence for the theory of continental drift.
Are limestone deposits evidence of ancient seas?
Limestone is a type of sedimentary rock comprised of minerals calcite and aragonite. Limestone deposits are evidence of ancient seas with some limestone being dated as far back as 470 million years ago on the area where North America now stands.
What is the evidence supporting the hypothesis of continental dift?
Evidence supporting the hypothesis of continental drift includes the fit of continental coastlines, matching rock formations and fossils across continents, and the alignment of mountain ranges. Additionally, the distribution of ancient glacial deposits and paleoclimate data further support the idea that continents were once connected.
Where can coal deposits be located on earth?
Coal deposits can be found in various locations around the world, including the United States, China, India, Australia, and Russia. These deposits are typically formed in areas where ancient swamps and marshes existed, providing the conditions necessary for the accumulation of plant material that eventually turned into coal.
What makes up the far western region of North America which formed by accretion?
Many terranes, including island arcs, submarine deposits, and ancient ocean floor
Did ancient Egyptians come to Australia?
No. Ancient Egyptians never got to Australia.
What are the 5 pieces of evidence for wegners continental drift theory?
The five pieces of evidence for Wegener's continental drift theory are: (1) the fit of the coastlines of continents like South America and Africa, (2) the distribution of similar fossils and rock types on different continents, (3) the alignment of mountain ranges across continents, (4) the presence of ancient glacial deposits in tropical regions, and (5) paleoclimatic evidence such as coal beds in Antarctica.
How does evidence of ancient climates support continental drift?
Evidence of ancient climates, such as glacial deposits in regions that are now near the equator, support continental drift theory because they suggest that these regions were once located at higher latitudes where glaciers were common. This is consistent with the idea that continents were once joined together in different configurations and have since drifted to their current positions. Additionally, similarities in fossil distributions and rock formations across continents also support the theory of continental drift.
What are some Clues to the Mystery of continental drift?
Fossils of the same species found on opposite coastlines of continents, matching rock formations on different continents, and similarities in geological structures and mountain ranges across continents are all clues to the mystery of continental drift. Additionally, the fit of the continents' coastlines like a jigsaw puzzle and the distribution of ancient glacial deposits provide further evidence for the theory.
What was the fossilized reptile found in S America and in Africa that was used for evidence for continental drift?
The fossilized reptile found in South America and Africa that provided evidence for continental drift is called Mesosaurus. Mesosaurus was a freshwater reptile that lived about 300 million years ago and its presence on both continents suggested that they were once connected. This finding supported the theory of continental drift proposed by Alfred Wegener.
Some continents contain large core areas of Precambrian rocks called?
cratons. These cratons are stable, ancient regions of the Earth's crust that hold some of the oldest rocks on the planet. They are often found in the interiors of continents like in Africa, Australia, and North America.
