問 1
1 点Which of the following describes the primary process that leads to the formation of a tsunami?
IB Diploma Programme (DP) - SL & HL · Geography
Option D: Geophysical hazards：練習問題
その場で採点される選択問題 4 問と、解説つきの記述問題 4 問。すべて「Option D: Geophysical hazards」からの出題です。
8 問18 点無料・登録不要
問 2
1 点Tropical cyclones (hurricanes, typhoons) and mid-latitude cyclones are both significant weather systems. What is the fundamental difference in their energy source and formation mechanism?
問 3
1 点Why do subduction zone volcanoes typically produce highly explosive, Plinian-style eruptions compared to the effusive volcanism characteristic of constructive plate margins?
問 4
1 点In tectonically active, densely populated coastal regions, a single geophysical hazard event can often trigger a series of cascading hazards, exacerbating its overall impact. For instance, an offshore earthquake might cause a tsunami, leading to widespread liquefaction and subsequent infrastructure damage. What is the most significant governance challenge in developing effective long-term disaster risk reduction (DRR) strategies for such complex, cascading hazard scenarios?
問 5
2 点State the definition of a tsunami and identify the primary tectonic process that generates this geophysical hazard.
まず自分で答えを書いてから、解説と照らし合わせましょう。
問 6
3 点Explain how building design, such as the use of cross-bracing, can mitigate the impacts of seismic waves in urban areas.
まず自分で答えを書いてから、解説と照らし合わせましょう。
問 7
5 点Analyse the relationship between plate subduction rates and the explosivity of stratovolcanoes found along destructive plate margins.
まず自分で答えを書いてから、解説と照らし合わせましょう。
問 8
4 点Geophysical hazards are natural events caused by physical processes on or inside the Earth. Answer the following questions regarding these events:
(a) Name two different types of geophysical hazards.(b) In terms of human impact, explain the main difference between a natural hazard and a natural disaster.
(c) Give one example of a 'structural' protection measure used in buildings to help them resist the force of an earthquake.
まず自分で答えを書いてから、解説と照らし合わせましょう。
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