How many active volcanoes are there in California?
7
2
3
2
3
4
5
2
3
4
5
2
3
4
5
2
1
3
4
5
2
1
3
4
5
2
1
3
4
5
2
1
3
4
5
2
1
3
4
5
2
1
3
4
5
2
1
3
4
5
2
1
3
4
5
2
1
3
4
5
2
1
3
4
7
6
5
2
1
0
3
4
7
6
5
2
1
3
4
7
6
5
2
1
3
4
7
6
5
2
1
3
4
7
6
5
2
1
3
4
7
6
5
9
2
1
3
4
7
6
5
9
1
4
7
8
6
5
9
1
7
8
6
9
1
7
8
6
9
1
7
8
6
9
11
7
8
6
9
10
11
7
8
6
9
10
13
11
7
8
6
9
10
13
11
7
8
6
12
9
10
13
11
7
8
6
12
9
10
13
11
7
8
6
12
9
10
13
11
7
8
6
12
9
10
13
11
7
8
6
12
9
10
13
66
132
123
62
59
63
133