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Naily [24]
3 years ago
5

Describe the significance of stromatolites to Earth’s early atmosphere.

History
1 answer:
Otrada [13]3 years ago
7 0
Cyanobacteria use water, carbon dioxide, and sunlight to create their food, and expel oxygen as a by-product. The real significance of stromatolites is that they are the earliest fossil evidence of life on Earth. ... They were the first known organisms to photosynthesis and produce free oxygen.
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2. List and explain a few ways in which Ghana became one of the most wealthy and powerful empires of the time period.
valina [46]

Answer:West Africa was one of those regions of the world that, like the Fertile Crescent,  Many of the names of the Ghana rulers are unknown and only a few of their deeds have  The Ghana Empire, in particular, grew rich from the trans-Sahara trade. mining, and trade, Ghana was a wealthy and powerful civilization in Africa.. Because the Akan lived in the forests of West Africa, they had few natural resources for salt and always needed to trade for it. ... Camel caravans from North Africa carried bars of salt as well as cloth, tobacco, and metal tools across the Sahara to trading centers like Djenne and Timbuktu on the Niger River.Weakened by subsequent and frequent attacks, and cut-off from international trade of salt, gold, and other important things, the kingdom was vulnerable and unable to prevent defeat. In 1240 C.E., Ghana was conquered and absorbed/added into the growing nation of Mali, which would soon become the next great empire.The empire taxed every ounce of gold, copper and salt that entered its borders. By the beginning of the 14th century, Mali was the source of almost half the Old World's gold exported from mines in Bambuk, Boure and Galam.Mansa Mūsā left a realm notable for its extent and riches—he built the Great Mosque at Timbuktu—but he is best remembered in the Middle East and Europe for the splendour of his pilgrimage to Mecca (1324).The Empire of Mali was also a multi-ethnic and multi-linguistic empire, and Islam was the dominant religion [xviii]. Mali's rulers adopted the title of 'Mansa' [xix].He was determined to travel not only for his own religious fulfillment but also for recruiting teachers and leaders so that his realms could learn more of the Prophet's teachings. Musa was a devout Muslim, and his pilgrimage to Mecca made him well known across northern Africa and the Middle East.

Explanation:Successful military conquests and trade profits contributed to the success of the Kingdom of Mali. Timbuktu was the starting point for trans-Saharan camel caravans which transported goods northwards. Timbuktu was one of the most important cities in the Mali Empire because of its location near the Niger River bend and so it was fed by the trade along both the east and west branches of this great water highway.Feb 22, 2019

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Which East, South East or South Asian location is represented by the following clues?
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Answer:

Microbes in the compartments of ruminants and the ruminants live in mutualistic regards to the day of school education to remove this widget here will be very careful while

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3 years ago
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Based on the succession papers submitted by Southern States to the US Government, what was the cause of the Civil War? Cite spec
aalyn [17]

The correct answer to this open question is the following.

Based on the succession papers submitted by the Southern States to the US Government, the cause of the Civil War was primarily that the Southern states wanted to maintain slavery in their territories. Slavery was at the basis of the Southern economy. Landlords needed slaves to work for long hours in the farm fields to produce the cash crops that had to be traded and exported.

The specific examples from the Texas succession document and the Georgia document are the following.

In the Texan document, it was established that Texas consented to secede and be part of the Confederation to support and promote the welfare of the Texans, maintain internal peace in the state and the prosperity of the people.

In the case of the document of the state of Georgia, it is said that Georgia citizens decided to dissolve their relationship with the Union because they had many complaints against the federal government regarding African American slavery in their farms.

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3 years ago
Why was the third estate frustrated with the old regime in france
natulia [17]

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they were frustrated because they had no say in the government

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Select all that apply. During the Korean War:
ira [324]

Answer:

Chinese volunteers supported North Korea.

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