Answer:
The greenhouse effect is often caused by the atmospheric accumulation of gases. Those gases tend to be Carbon Dioxide and/or Methane
Explanation:
The greenhouse effect is caused by these gases because Carbon Dioxide and Methane absorb some of the heat that radiates off of Earth's surface, trapping the heat and then the greenhouse gases absorb the heat and it leads to a rise in its temperature
Answer: B
Explanation: The U.S. dollar was no longer backed by gold.
hope this helps !!!
The Pueblo III Period (AD 1150 to AD 1350) was the third period, also called the "Great Pueblo period" when Ancestral Puebloans lived in large cliff-dwelling, multi-storied pueblo, or cliff-side talus house communities.
(not in my own words btw)
source:wiki
I THINK YOU MEAN PUEBLO :)
It was because Adolf Hitler was in charge of Germany at that time and wanted to conquer many countries
