Suppose scientists discover two new moons. The average surface temperature of one of the moons is –180°C, but the temperature can reach 1500°C near active volcanoes. Sulfur dioxide (SO2) has been detected on this moon. SO2 has a melting point of –72°C and a boiling point of –10°C. Where will SO2 be gas?

A.
In the center of active volcanoes

B.
Away from active volcanoes

C.
Near active volcanoes

Can anybody me with this? ? (picture included.)

Why is the use of carbon-14 limited

Global warming will produce rising sea levels partly due to melting ice caps but also due to the expansion of water as average ocean temperatures rise. to get some idea of the size of this effect, calculate the change in length (in m) of a column of water 1.45 km high for a temperature increase of 1.12°c. assume the column is not free to expand sideways. as a model of the ocean, that is a reasonable approximation, as only parts of the ocean very close to