The task involves identifying the odd sentence from a set of five that doesn't fit the context of forming a coherent paragraph. Let's analyze the sentences:
The first sentence discusses urban planning in the context of natural disasters, setting the stage for a paragraph about disaster preparedness. The second sentence continues this theme by emphasizing the need for infrastructural upgrades and planning for disasters, reinforcing the preparation angle discussed in the first sentence. The fourth sentence highlights the changing weather patterns, providing the rationale for such preparation due to changes in baseline weather. The fifth sentence reinforces the inevitability of natural disasters, adding urgency to the need for preparedness.
The third sentence, however, provides a statistical observation about the frequency of specific weather events since 1980. While related to weather and climate, it does not tie directly into the theme of preparedness and urban planning, which is central to the other sentences. Thus, the third sentence is the odd one out.
The four sentences (labelled 1, 2,3 and 4) given below, when properly sequenced, would yield a coherent paragraph. Decide on the proper sequencing of the order of the sentences and key in the sequence of the four numbers as your answer.
1. Centuries later formal learning is still mostly based on reading, even with the widespread use of other possible education-affecting technologies such as film, radio, and television.
2. One of the immediate and recognisable impacts of the printing press was on how people learned; in the scribal culture it primarily involved listening, so memorization was paramount.
3. The transformation of learners from listeners to readers was a complex social and cultural phenomenon, and it was not until the industrial era that the concept of universal literacy took root.
4. The printing press shifted the learning process, as listening and memorisation gradually gave way to reading and learning no longer required the presence of a mentor; it could be done privately
The four sentences (labelled 1, 2, 3 and 4) given below, when properly sequenced, would yield a coherent paragraph. Decide on the proper sequencing of the order of the sentences and key in the sequence of the four numbers as your answer.
1. Veena Sahajwalla, a materials scientist at the University of New South Wales, believes there is a new way of solving this problem.
2. Her vision is for automated drones and robots to pick out components, put them into a small furnace and smelt them at specific temperatures to extract the metals one by one before they are sent off to manufacturers for reuse.
3. E-waste contains huge quantities of valuable metals, ceramics and plastics that could be salvaged and recycled, although currently not enough of it is.
4. She plans to build micro factories that can tease apart the tangle of materials in mobile phones, computers and other e-waste.
When $10^{100}$ is divided by 7, the remainder is ?