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Water activities can help us by cooling off during hot summer, enjoying the outdoors, 
keeping us healthy, and making our bodies strong.
Surfing is very popular in Australia and the USA.
When people go scuba diving, they can breathe underwater and see all the amazing
 fish and plants there.
Because it can be dangerous, and a teacher can ensure safety and proper technique.
Because it is a relaxing way to enjoy beautiful views along a river or lake and also 
a great sport to help you stay fit.
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