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Published by alamimy.hq, 2021-09-22 04:20:29

ENGLISH PRESENTATION

ENGLISH PRESENTATION

HOW SCUBA DIVER
BREATHE UNDERWATER?

by;
Nurhana Syahirah binti Zulhelmy

1 Mawar/2021

What is Scuba Diving?

—  Scuba diving is about being able to stay in the

water at greater depths for a long time

—  Scuba diver carry an oxygen tank to breathe

underwater

How the oxygen in tank
regulated?

—  Oxygen is pressurized and compressed inside a

cylinder tanks.

—  Divers rely on scuba regulator to regulate the

oxygen from tank through the mouthpiece.

—  When diving, we cannot use our nose to breathe

and only breathe using our mouth with the help of
regulator.

SCUBA DIVING REGULATOR

—  Scuba diving regulator is the hub of your dive

equipment and links many pieces of other scuba
gear.

—  Scuba regulators do critical job delivering

breathable air from pressurized air tanks to divers.

—  LET’S WATCH THE VIDEO


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