1.
What is another name for the great white shark?
Correct Answer
D. All of the Above
Explanation
The great white shark is commonly known by all of the above names: white pointer, white shark, and white death. These names are used interchangeably to refer to this species of shark.
2.
Do great baby whites stay with their mother after birth?
Correct Answer
B. No
Explanation
When a great white shark is born, along with up to a dozen siblings, it immediately swims away from its mother. Baby sharks are on their own right from the start. In fact, their own mothers may see them as prey. (Source: kidsnationalgeographic.com)
3.
There were a large number of great white shark attacks in New Jersey in what year?
Correct Answer
A. 1916
Explanation
In 1916, there were a large number of great white shark attacks in New Jersey.
4.
How many teeth do great whites have?
Correct Answer
B. 300
Explanation
Great white sharks, akin to other shark species, possess 300 teeth with additional reserve teeth in their jaws. Initially, like all shark species, a great white shark's mouth contains approximately five rows of 300 teeth. Subsequently, these teeth are shed and substituted with new ones.
5.
Is it true that, unlike true fishes, sharks do not have internal bones, but instead have a cartilaginous skeleton?
Correct Answer
A. Yes
Explanation
Sharks do not have internal bones like true fishes. Instead, they have a cartilaginous skeleton. Cartilage is a flexible and lightweight tissue that provides support and structure to the shark's body. This adaptation allows sharks to be more agile and swim more efficiently than fishes with internal bones.
6.
Although great whites feed on small harbor seals, what is another source of food?
Correct Answer
D. All of the Above
Explanation
Great white sharks feed on a variety of marine animals, including small harbor seals, sea lions, elephant seals, and small toothed whales. Therefore, the correct answer is "All of the Above" as all of these options are additional sources of food for great white sharks.
7.
Great whites are sometimes known to attack humans but don't eat them.
Correct Answer
A. True
Explanation
Large white sharks will scavenge on the carcasses of whale sharks, and on the fat-rich blubber layer of dead whales. They will occasionally feed on sea turtles and sea otters, and are known to attack, but not eat, humans. (http://www.ucmp.berkeley.edu/vertebrates)
8.
What is the summer blockbuster movie that brought the great white shark to the public's attention?
Correct Answer
D. Jaws
Explanation
Jaws is the correct answer because it is a summer blockbuster movie that brought the great white shark to the public's attention. Released in 1975, Jaws directed by Steven Spielberg, portrayed a killer great white shark terrorizing a small beach town. The film's success and iconic theme music made it a cultural phenomenon and sparked widespread fear and fascination with sharks. Jaws is often credited with popularizing the concept of the summer blockbuster and remains one of the most influential and beloved films in cinema history.
9.
There has only been one fatal shark attack in Massachusetts. What year did it occur?
Correct Answer
C. 1936
Explanation
Only one shark attack has ever occurred in Massachusetts, a fatality in 1936. It occurred off Mattapoisett.
10.
Where was the first great white shark spotted in 2010?
Correct Answer
A. Off Stellwagon Bank
Explanation
Fishermen caught a 6-foot, 125-pound juvenile off Stellwagen Bank on June 26, 2010.
11.
Are great whites flocking to a burgeoning food source, the seal colony on Monomoy?
Correct Answer
A. Yes
Explanation
The explanation for the correct answer "yes" is that great whites are attracted to areas with a high concentration of seals, as seals are one of their main food sources. The seal colony on Monomoy provides a consistent and abundant food source for the great whites, making it likely that they would be attracted to this area.
12.
How many local sightings of great white sharks were there in 2008?
Correct Answer
C. 20
Explanation
In 2008, there were more than 20 sightings. The arrival of the great whites has created a new opportunity for biologists to put pop-up satellite transmitting tags on the sharks.