Subsistence farming is not used anymore, only occasionally in certain parts of the world but in the 1800's it was used in the U.S. by people who only planted enough to get them by, and if they had the smallest portion left they traded it, typically for alcohol
According to thoughtco it says “the Great Lakes and their surrounding lands encompass a wide variety of freshwater and terrestrial habitats including coniferous and hardwood forests, freshwater marshes, freshwater wetlands, dunes, grasslands, and prairies”
Answer:
The correct answer is C. Wet and unestable
Explanation:
The mP Air mass type is characterized for being mild and humid and it is commonly formed to the North Pacific, in United States, because its high latitudes. When it moves inland (Eastward) cold air meets warm air provoking unestable conditions in the atmosphere boosting the formation of clouds, and subsequently, precipitation. Then, when decending over the western slopes of mountain, it is moist and can produce rain and snow.
Earth's Second Atmosphere The second atmosphere, which was the first to stay with the planet, formed from volcanic outgassing and comet ices. This atmosphere had lots of water vapor, carbon dioxide, nitrogen, and methane but almost no oxygen.