The purpose of the Mercosur is to promote free trade & fluid movement of goods, people, & currency. <span />
Answer: The Great Barrier reef is 2,300 kilometers long (1,400 miles) located at the coast of Australia
Explanation:
Answer:
An eon
Explanation:
The first broad division of the geologic timescale is the eon. Others are Eras, Periods and Epoch.
Eons are the most broad and the largest of divisions of the timescale. There are two categories of the eons which are:
- Hadean eon
- Archean eon
- Proterozoic eon
- Phanerozoic eon
The Phanerozoic eon is the most recent. The Hadean eon is the is the oldest eon.
Talc can be scratched with a fingernail
