Re-order paragraphs

Instruction:
The text boxes in the left panel have been placed in a random order. Restore the original order by dragging the text boxes from the left panel to the right panel.
Pearl River delta
b) An island six kilometers long and with a total area of 1248 hectares is being created there.
d) River deltas are difficult places for map makers.
c) The river builds them up, the sea wears them down; their outlines are always changing.
a) The changes in China's Pearl River delta, however, are more dramatic than these natural fluctuations.
A
0/0
AnswersDiscussion
Frequency:
Source:
Order: