121.
The highest waterfall of the world is ________

122.
A stretch of sea water, partly or fully separated by a narrow strip from the main sea is called

123.
The World's longest river is ________

124.
The longest river of Europe is

125.
Which one of the following pairs of ocean currents meet each other near Newfound land?

126.
The biggest island at the tip of South America is the

127.
Which of the following group of people changes their house types according to seasons?

128.
What is the narrow strip which connects two water bodies or Sea or Ocean?

129.
Which of the following features are formed by the river in its upper course?
1. Gorge
2. Canyon
3. Meander

130.
Given below are names of four oceans smallest to the biggest in terms of area is:
1. Atlantic
2. Arctic
3. Indian
4. Pacific

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