Composition of Earth's atmosphere by volume. The lower pie represents the trace gases that together compose about 0.038% of the atmosphere (0.043% with CO2 at 2014 concentration). The numbers are from a variety of years (mainly 1987, with CO2 and methane from 2009) and do not represent any single source.
User: How long did Thoreau live in the woods at Walden Pond? User: How long did Thoreau live in the woods at Walden Pond? Weegy: Thoreau lived in the woods at Walden Pond for two years, two months, and two days.
Thoreau lived in close geographical proximity to the town Concord: âliving a mile from any neighbor,â should be taken literally; he lived about a mile from his neighbors. He did not go into the woods to become a hermit, but to isolate himself from civil society in order to gain a more objective understanding of it.