PE 12 MIDTERM EXAM 2ND SEM

One of the best but simple way to see, discover, and appreciate the intriguing underwater

life is through _________ .

• a. diving

• b. snorkeling

• c. swimming

  
  

The basic gears needed in snorkeling are the snorkel, goggles, and:

• a. air tank

• b. fins

• c. mask

The ______ serves as the viewing device in appreciating the world beneath the water.

• a. air tank

• b. fins

• c. mask

Diving under water brings pressure on the ________ in the mask.

• a. air pressure

• b. air space

• c. bubble

There are two most important things to remember in choosing a mask these are fit and:

• a. comfort

• b. firmness

• c. seal

It is a piece of equipment that makes it possible to breathe at the surface while the face

is submerged in water.

• mask

• b. oxygen tank

• c. snorkel

The snorkel is basically composed of a tube, also called _______ and a mouthpiece.

• a. barrel

• b. frame

• c. skirt

  
  

The snorkel also has a clip so it can be attached to the _________.

• a. Frame

• b. mask

• c. strap

The ____________________has the most basic part, the solid tube and the mouthpiece.

• a. classical snorkel

• b. dry snorkel

• c. modern snorkel

The snorkel with a _______ below the strap attachment point is more comfortable than

the classical snorkel.

• a. flexible tube

• b. purge valve

• c. skirt