What non-renewable resource, when burned, is the leading cause of increased levels of carbon dioxide in the atmosphere?

natural gas
uranium
coal
oil
wood

Based on what you know about the location of the earth in relation to the sun, why is this called the goldilocks zone in other galaxies?

Astate's representation in the u. s. senate is based on a) equal representation. b) the state's population. c) the state's electoral votes. d) the size of their major cities. this independent regulatory agency was created in 1974 to oversee and regulate the financing of political campaigns in the united states. a) warren cthis independent regulatory agency was created in 1974 to oversee and regulate the financing of political campaigns in the united states. a) warren commission (wc) b) federal election commission (fec) c) equal opportunity commission (eoc) d) securities and exchange commission (sec)

What is a problem natives in both bolivia and peru face? a. extreme poverty c. discrimination b. limited access to resources d. all of the above