Question 67

The meaning of the word 'mammoth' is massive.

In the context of the extract, 'mammoth' refers to the enormous potential energy of Niagara Falls, indicating something that is exceptionally large or great.

A) Dangerous

This option is incorrect because the term 'mammoth' does not imply any sense of danger. Instead, it describes size or magnitude, which does not relate to the concept of being dangerous.

B) Raw

'Raw' typically refers to something in its natural state or not processed. This interpretation does not apply to the context in which 'mammoth' is used, as it specifically relates to the immense energy capacity rather than an unrefined state.

C) Unused

The term 'unused' suggests something that is not utilized or has not been employed. This does not align with the context of 'mammoth', which is focused on the vast energy potential of the falls, indicating it is indeed harnessed.

D) Massive

This option is correct as 'mammoth' is synonymous with 'massive', describing the large scale of the potential energy from Niagara Falls. This aligns directly with the context provided in the extract.

Conclusion

The correct interpretation of 'mammoth' as 'massive' effectively captures the intended meaning of the potential energy described in the extract. The other options, while related to different concepts, do not fit the context of size and magnitude, making them incorrect. Thus, 'massive' is the only definition that accurately reflects the significance of the energy described.