Human beings need shelter for protection against natural threats, such as extreme weather and dangerous creatures, and even as security against other human beings. Humans also use shelter to store goods and possessions that are necessary for daily survival and healthy participation in daily society such as food, clothing and tools, according to HistoryWorld.Know More
According to the Smithsonian National Museum of Natural History, traces of hearths and shelters appeared 790,000 years ago. Early humans gathered around the hearth, in a shelter, to cook, eat and socialize. These early shelters were either at the mouth of caves, or composed of a ring of makeshift stone walls, with tent-like roofs using available local material, such as hides.
As early humans evolved from hunters and gatherers to farmers, their shelters became more complex and permanent, as necessary for storage and longer periods of residence. The invention of the mud brick and the need for farmers to settle in one area led to the rise of early human towns, such as Jericho.
As human society continued to evolve in such early cities, the purpose and use of shelter also transformed. While humans continued to use shelter for the primary purpose of security and protection, it also began to serve other functions, signaling the owner's standing in society and allowing for aesthetic expression.Learn more about Psychology
Some interesting facts about Antarctica include the extreme weather, the large size of the landmass and the massive sheet of ice covering the ground. Antarctica also contains most of the world's fresh water and a buried mountain range.Full Answer >
The best time to prune trees is usually late in the winter after the most extreme weather, according to the Arbor Day Foundation. Other times of the year may be better depending on the reasons for trimming.Full Answer >
A human couldn't survive on Jupiter due to extreme weather and temperatures, high radiation, lack of a breathable atmosphere and lack of a solid surface. The heavy pressure of the atmosphere would also be dangerous to humans.Full Answer >
Rather than being a theory unto itself, Freud uses the iceberg is as an explanatory tool for his theory of the conscious and unconscious. In essence, Freud explains his theory topographically through the use of the iceberg as a dominant metaphor.Full Answer >