Answer:
The answer given by others are wrong the right answer is all of them but not Baptists in Virginia
Explanation:
In case of drastic emergency or fallout if the us were to stand alone it would need supplies it could get on its own
Environmentalists are especially concerned about the amount of carbon dioxide released from burning coal because it is a significant greenhouse gas.
A greenhouse gas (GHG or GhG) is a gas that produces the greenhouse effect by absorbing and emitting heat infrared radiation. Water vapor (H2O), carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O), and ozone are the planet's main greenhouse gases (O3).
Without greenhouse gases, the average surface temperature of the Earth would be closer to 18 °C (0 °F) than it is today, which is 15 °C (59 °F). Additionally, greenhouse gases are found in the atmospheres of Venus, Mars, and Titan.
Since the start of the Industrial Revolution (about 1750), human activities have increased atmospheric carbon dioxide content by over 50%, from 280 ppm in 1750 to 419 ppm in 2021.
Learn more about greenhouse gas here:
brainly.com/question/4509458
#SPJ4
To escape communism and oppression
The answer is B.
The primary positive effect of the Columbian exchange was the introduction of New World crops, such as potatoes and corn, to the Old World. The most significant negative effects were the transmission of African populations into slavery and the exchange of diseases between the Old and New World.
