Canada covers the half of the North American continent.
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Due to the chemical composition of the earth's atmosphere, most of the infrared radiation emitted by the warm surface never reaches space. Instead the radiation is reflected or absorbed by compounds known as greenhouse gasses. When these compounds absorb the infrared radiation from the surface, the atmosphere heats up.
Well.. There's like a mountain and you can fly in an airplane there. <span />
Answer: the continent’s are North America, South America, Europe, Africa, Asia, Antarctica, and Australia. The oceans are the Pacific, Atlantic, Indian, Arctic, and the Southern Ocean.
Explanation:
The Lydenburg Heads were probably used in<u> "initiation rites".</u>
The Lydenburg Heads are a progression of clay masks uncovered from the close-by Head Site and cell based dated back to around AD 500. There are seven of them. Six human appearances and one creature confront. They were most likely utilized in initiation rites, since they are enhanced with ceremonial scars, cuts for eyes and mouth, finished with stylised hair designs and adorned with little creatures. The heads are proof of Iron Age individuals who lived in the zone somewhere in the range of 2000 years back.