How many continents are in the world?
7
5
5
5
5
5
5
5
4
5
6
4
5
6
4
5
6
4
5
3
6
7
4
5
3
6
7
4
5
3
6
7
4
5
3
6
7
4
5
3
6
7
4
5
3
6
7
4
5
3
6
7
4
5
3
6
7
4
5
3
6
7
4
5
3
9
8
6
7
4
3
9
8
10
6
12
7
11
4
3
9
8
10
6
12
7
11
4
3
9
8
10
6
12
7
11
4
3
9
8
10
6
12
7
11
4
3
9
8
10
6
12
7
11
4
3
9
8
10
6
12
7
11
4
3
9
8
10
6
12
7
11
3
13
9
8
10
12
7
11
3
13
9
14
Seven
8
10
2
12
7
11
1
3
13
9
14
Seven
8
10
2
12
7
11
1
13
9
14
Seven
8
10
2
12
11
1
13
9
14
Seven
8
10
2
12
11
1
13
9
14
Seven
8
10
2
Seven
144
Seven
104
Seven
365
Seventeen
116
111
Seventeen