The correct answer is: [B]: "caused by the chemicals in a mineral" .
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Answer:
C. emigration
Explanation:
Definition of emigration is when more people leave a country or certain area more than people moving in, because of certain push factors, such as war, famine, disease, etc. (Factors that make people want to leave your area.)
Immigration is when people migrate to your country/area
Increased food supply means there is more people to feed, meaning more people will want to move to your country/area.
Diffusion is when people spread out in your country, taking up more space, leaving less living room for more people in the population.
The answer is:
A - decreasing the distance between the moon and the planet
Baffin Island is the only one that is correct you would think Canadian shield It has the name "Canadian" in it but sadly that is not true because there is parts of it in Minnesota and Wisconsin
