Concrete roofing starts at around $7,000, but 40 years later it has cost almost 5 times that in maintenance and repairs, around $700 per year. A metal roof that starts at $15,000 has risen to only around $18,000 over a 40 year span, or about $75 a year.
- See more at: http://wonderopolis.org/wonder/what-is-a-totem-pole/#sthash.46SyqnH8.dpuf. Totem poles are sculptures carved from large trees, such as the Western Red Cedar. In North America, totem poles are part of the cultures of many indigenous peoples of Alaska, British Columbia and the Pacific Northwest.nother interesting type of totem pole is the shame pole. Shame poles are carved to embarrass and ridicule someone who has done something wrong. Shame poles are taken down once the person has made amends.
Some totem poles represent stories or important events. On these poles, each figure on the totem represents part of a story. These totems are used as a way to record the history and legends of the tribes.Figures on a totem pole are not gods to be worshipped. Instead, they represent traits and characteristics each clan or story embodies.There are many other types of totem poles. Genealogy poles are erected in front of a family's home to represent the owner's clan or social status.n these poles, each figure on the totem represents part of a story. These totems are used as a way to record the history and legends of the tribes. Figures on a totem pole are not gods to be worshipped. Instead, they represent traits and characteristics each clan or story embodies.