Precise time of an element's radioactive decay can be studied with the help of amount of Carbon on the body. By measuring and comparing the amount of Carbon on the body, Scientists interpret, & can calculate the actual age of an object
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The blank is surface or surface of land
Answer:
The oil sands are a strategic resource that contributes to economic opportunity and energy security for Canada, North America and the global market. The oil sands comprise 167.2 billion barrels of crude oil – 97 percent of Canada’s 172.5 billion barrels of proven oil reserves – and are a vital part of the Canadian economy.
Source: nrcan.gc.ca
Answer:
central Pacific ocean
Kiribati, officially the Republic of Kiribati, is an independent island nation in the central Pacific Ocean. The permanent population is over 119,000, more than half of whom live on Tarawa atoll. The state comprises 32 atolls and one raised coral island, Banaba.
I just answered this an the correct answer is B the study of people and their environments <span />