Q: Earth's temperature will increase further as more of what colorfully nicknamed gases are put into the atmosphere?


Read this paragraph and choose the correct option from the provided answers:

Current Situation : Currently the heating effect of extra greenhouse gases (since the start of the industrial revolution) is equal to about . Thus the recent period has recorded parallel increases in concentration of carbon dioxide and average global temperature. As more greenhouse gases are put into the atmosphere the temperature will increase further. There are certain effects of a warmer Earth (discussed more in optional section), which could accelerate the process, even if no more greenhouse gases are put into the atmosphere (an unlikely prospect for the foreseeable future).

 Choices:

- bluehouse gases

- blue dioxide gases

- green dioxide gases

- greenhouse gases


A:
greenhouse gases