試題詳解

30 According to this passage, which piece of information is NOT true about volcanic eruptions?
(A)The ejected sulphur dioxide would react with atmospheric gases.
(B)Once sulphate aerosols are formed, they would reflect sunlight back into space.
(C)After the eruption, the air beneath sulphate aerosols might become hotter.
(D)Large volcanic eruptions can affect the weather.