3

Gulfs of the World

3

Amazing Earth - Part 1

4

Erbil Citadel, Iraq

3

Harbors of the World

4

Maddy's Arkansas Diary

4

Chip's Tips on Papua New Guinea

3

Straits of the World

3

Drainage Basins of the World

4

Maddy's Florida Diary

4

Maddy's Georgia Diary

4

Aquatic

4

Chip's Tips on Oman

4

Chip's Tips on Thailand

4

Chip's Tips on Qatar

4

Maddy's Louisiana Diary

4

Chip's Tips on Yemen

4

Maddy's Mississippi Diary

4

Maddy's Maine Diary

3

Purim

4

Chip's Tips on Mexico

3

Bays of the World

2

Landforms

4

Maddy's Alabama Diary

4

Grand Canyon

4

Burj Al Arab, United Arab Emirates

4

Maddy's Montana Diary

3

Coastal Plains of the World

3

Isthmuses of the World

4

Patsy and Paul at Angkor Wat in Cambodia

4

Chip's Tips on Finland