What materials were used to construct the homemade speargun?

Bajau Spearfishing Techniques and Challenges

Interactive Video
•
Biology, Science, Physical Ed
•
7th - 10th Grade
•
Hard

Ethan Morris
FREE Resource
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9 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Plastic and rubber
Aluminum and copper
Wood and glass
Steel rod and rusty nail
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of the barb on the spear?
To make it lighter
To increase speed
To improve accuracy
To prevent fish from escaping
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the function of the inner tube in the speargun?
To provide buoyancy
To act as a handle
To lock the spear in place
To improve aim
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is NOT a skill required for successful spearfishing?
Breath control
Extreme concentration
Excellent hand-eye coordination
Fast swimming
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What problem is mentioned regarding the homemade goggles?
They break easily
They fill up with water
They are too heavy
They are too expensive
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main challenge when trying to hit fish while spearfishing?
Fish are too large
Fish are small and fast
Water is too cold
Visibility is too high
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the key to overcoming frustration while spearfishing?
Relaxing like the Bajau
Holding your breath longer
Practicing more often
Using better equipment
8.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
At what age do the Bajau typically start diving?
In their twenties
After retirement
Before they can walk
In their teenage years
9.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How are the Bajau's diving abilities compared?
To whales
To sharks
To sea otters
To dolphins
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