Answer:so if 4.6M = 4.6 billion years, then 1m = 1billion years so...
1m = billion years
1cm= 1000 million years
1mm= 1million years.
Explanation: you can solve this by doing conversion or write down each years value. Since Cm is lower than M, so we know it will be in the thousands of millions. Since mm is lower than cm it will be in the one’s place.
Question Options:
A)Montreal
B)Quebec City
C)Ottawa
D)Gatineau
Answer: Quebec City.
Explanation: Quebec city sits on the Saint Lawrence River in Eastern Canada. This area is the site of the towering Château Frontenac Hotel and imposing Citadelle of Québec.
The city was originally named Kébec, an Algonquin word meaning "where the river narrows", because the Saint Lawrence River narrows proximate to the promontory of Quebec and its Cape Diamant.
The city is divided into Upper Town and Lower Town.
The hydrosphere is the sphere containing all of the earth's water in all of its forms, including vapor, liquid, and solid.
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