Water and Water Sports Quiz

What fraction of the Earth's surface is covered by water?

• One-third

• Two-thirds

• Half

• Three-quarters

Which of the following is a basic water sport mentioned in the text?

• Scuba diving

• Trick skiing

• Swimming

• Surfing

What is the recommended way to enter open water?

• Jumping in

• Diving in

• Walking or wading in

• Running in

Why is swimming considered a good exercise?

• It is a low-impact exercise

• It is an aerobic, whole-body exercise

• It requires no equipment

• It is a solitary activity

What should you be aware of when swimming in open water?

• The color of the water

• The presence of fish

• Your surroundings and safety

• The time of day

What risk is associated with very cold open water?

• Sunburn

• Hypothermia

• Dehydration

• Heatstroke

Why should you never swim alone in open water?

• It is more fun with others

• It is safer with others

• It is easier to swim with others

• It is faster with others

What is a key benefit of having basic swimming skills?

• It helps in building strong bones.

• It allows you to join children's swim classes.

• It ensures safety and comfort in the water.

• It is only beneficial for professional athletes.

Why is swimming considered an excellent exercise for people with asthma?

• It is a weight-bearing exercise.

• It is a non-impact sport.

• It builds strong bones.

• It is only for competitive swimmers.

Who is eligible to join the U.S. Masters Swimming organization?

• Anyone under the age of 18.

• Only professional swimmers.

• Anyone over the age of 18.

• Only college students.