Which fossil fuel produces the most carbon dioxide?

coal
natural gas
oil
nuclear energy

Acounterculture is composed of a group of people who the dominant culture.

Select the word from the list that best fits the definition of branch of islam that is in iran

Which statement explains what upwelling causes? a. upwelling causes tides to rise and fall. b. upwelling causes changes in the direction of currents. c. upwelling causes nutrients, minerals, and tiny organisms to rise. d. upwelling causes currents in the pacific ocean to change direction. i think the answer is c.