Because of ongoing and potential loss of their sea ice habitat resulting from climate change, polar bears were listed as a threatened species in the US under the Endangered Species Act in May 2008. The survival and the protection of the polar bear habitat are urgent issues for WWF.
Scholars look for clues using these means: books, architectures, artifacts and legends.
Books are the most useful sources of clues, they are rich in information that are reliable and which can be totally depend on. The least useful are legends, information gather from this source may not be that reliable.
Answer:
4. One of the main industries that benefitted from the Industrial Revolution was the textile industry. The textile industry was based on the development of cloth and clothing. ... It also led to the creation of inventions that helped speed up the production method of many goods, but most noticeably in the textile industry.
thats all im doing