Polar ice sheets are formed over hundreds of years through the buildup and compression of ........................ As these layers solidify, they capture environmental evidence including air bubbles, atmospheric dust, and 11 ........................ derived from volcanic eruptions. Scientists retrieve these records by drilling into the glaciers to extract 12 ........................ By examining these samples, researchers can pinpoint historical eruptions by identifying dark bands of ash or sudden increases in 13 ........................, linking specific dates to geological events. Answer Key and Detailed Explanations
| No. | Question | Expected Answer (Model) | | :--- | :--- | :--- | | | What message does the poet convey through the symbols of 'fire' and 'ice'? | Through these symbols, Robert Frost conveys that human beings possess the power for self-destruction. The 'fire' of our unchecked desires and the 'ice' of our hatred are not just abstract concepts; they are tangible forces that, if left unchecked, are sufficient to bring about the end of the world. | | 7 | How potent is 'ice' according to the poet? Explain. | The poet suggests that 'ice' is just as potent and destructive as 'fire'. He states, "I think I know enough of hate / To say that for destruction ice / Is also great / And would suffice." This indicates that the slow, cold, and indifferent nature of hatred is an equally powerful tool for the world's end. | | 8 | What are the two ways the world might end, according to the passage? | The passage presents two metaphors for destruction: ending by 'fire' (representing the consuming passion of desire and greed) and ending by 'ice' (representing the cold, unfeeling nature of hate and indifference). | ice and fire reading passage answer ielts
weight they exert , suppress volcanic activity . Polar ice sheets are formed over hundreds of
Read the first sentence of each paragraph to grasp the main idea (e.g., historical vs. modern firefighting). Scientists retrieve these records by drilling into the
