Final answer:
Out of the given statements, it is false to say that it would be safer for Betty to practice at home since she is unfamiliar with the cliff. There are various options available to ensure the safety of practicing at the cliff, such as swimming around to check the water depth, joining group tours, and conducting research about the area.
So, the correct answer is option 1.
Step-by-step explanation:
While it may be safer for Betty to practice diving at a familiar location, it does not mean that practicing at an unfamiliar cliff would be unsafe. In fact, in this situation, Betty can take various precautions to ensure her safety.
Out of the given statements, statement option 1). It would be safer for Betty to practice at home since she is unfamiliar with the cliff is false.
For example, statement 2) It would be perfectly safe for Betty to swim around and make sure the water is deep enough. If she finds that it is, the cliff could be a good place to practice, is a valid option for Betty to ensure the safety of the practice area. By swimming and examining the water depth, Betty can determine if it is safe for diving.
Similarly, statement 3) She could check in town to see if there are any group tours that include supervised cliff diving, instead of diving alone, is another valid option for Betty. Joining a group tour can provide a supervised environment and additional safety measures.
Finally, statement 4) She could do some research about the area and see if it is a common cliff for diving. If she finds that it is safe, she could then plan another trip with a group of fellow divers to practice at the cliff, is also a valid approach. By conducting research and planning a trip with experienced divers, Betty can ensure a safe diving practice.
So, the correct answer is option 1.