Consider the following statements and choose the correct option:
A. Volcanism is considered a cause of climate change.
B. After the Pinatoba and El Chichon on volcanic eruptions, the average temperature of the Earth rose to some extent for some years.
1
Both (A) and (B) are true.
2
Both (A) and (B) are false.
3
(A) is true but (B) is false.
4
(A) is false but (B) is true.