Burning carbon requires oxygen (O2), and when we burn an atom of carbon, the required oxygen becomes part of the CO2 molecule. So if the CO2 increase is caused by burning carbon (fossil fuels), we would expect atmospheric O2 levels to decrease at the same rate. And that's indeed what we observe (Figure 1).
The Civil Rights Act of 1964 made segregation illegal in which of the following? A. country clubs B. private universities C. public accommodations D.he Civil Rights Act of 1964 made segregation illegal in which of the following? A. country clubs B. private universities C. public accommodations D.
Sign Up. When the Civil War ended in 1865, so did slavery; but segregation, the practice of separating the races in America through a variety of means, was born. Although the Civil Rights Act of 1964 made the practice illegal, de facto segregation continued to separate African American and white Americans in everyday life.