Q3: Snorkeling

Question 1

A J-shaped breathing tube.

Answer 1

snorkel

Question 2

What is SCUBA

Answer 2

self-contained underwater breathing apparatus

Question 3

It came from the word “snorkel.”

Answer 3

snorkeling

Question 4

It is snorkelling on the surface of the water.

Answer 4

snorkel swimming

Question 5

Snorkeling includes both ____________________ and ____________________.

Answer 5

• snorkel swimming
• snorkel diving

Question 6

Basic equipment in snorkeling

Answer 6

• mask
• snorkel
• fins

Question 7

Types of fins

Answer 7

• full foot fin
• adjustable fin
• split fin
• paddle fin

Question 8

This fins are easy to use, more flexible, and more efficient while swimming on the surface. It is popular among warm-water dives.

Answer 8

full foot fin

Question 9

This fins are often used with ice boots—cold water—has a rigid blade than full foot. It can provide more forward thrust but requires more effort to use.

Answer 9

adjustable fin

Question 10

This fins generate fast accelerating speed from the long, slow and powerful strokes, frog kicking and turning.

Answer 10

paddle fins

Question 11

This fins makes it easier for the swimmer to propel forward- smaller and rapid kicks are needed.

Answer 11

split fins

Question 12

Benefits of snorkeling

Answer 12

• stress reliever
• cardiovascular benefits
• relieves pain and aches

Question 13

True or False

The more you swim the more you strengthen your heart muscles.

Answer 13

True

Question 14

True or False

The constant movement of your muscles and the water flow quickly stiffen muscles and joints.

Answer 14

False

Question 15

Important things to remember while snorkeling

Answer 15

• Stay close to the shore
• Never do it alone
• One up, one down
• Rain check
• Know your surroundings
• Energy retention
• Leave them alone