Hello!
I believe the correct answer would be: Nonheme Iron.
I really hope my answer helped you! :)
Answer:
Due to the earth's rotation and the gravitational pull of the moon.
Earth’s global temperature has changed greatly in the past hundreds of years. This is due to how much energy the planet is receiving from the sun and how it radiates back. Another cause is humans, due to deforestation, burning of fossil fuels, pollution, etc.
There are several. there is rainwater*, glaciers, and rivers/streams.
*the rainwater I am talking about is the kind that falls from the country. no acid rain