A process or state in which things experience variations or shifts, often within a relatively short timeframe, as seen in aspects like prices or societal conditions.
The occurrence of significant and often rapid changes or movements in certain circumstances, leading to instability or unpredictability.
An event marked by frequent and noticeable alterations, particularly in economic indicators or social dynamics, reflecting an underlying volatility.
Example:
人口は変動しないでいる。
The movement or shifting of the Earth's crust, which results in various forms of deformation or displacement, such as uplift, subsidence, faulting, and folding, often associated with seismic activity and the formation of mountains.
A metaphorical term describing significant transformational forces originating from within a society or organization, often leading to profound changes in structures, dynamics, or hierarchies, akin to tectonic shifts in the Earth's crust.
The long-term alteration in weather patterns and average temperatures on Earth that occurs over extended periods, often influenced by natural factors and human activities.
A phenomenon characterized by significant shifts in climate conditions, typically observed over shorter time frames, highlighting fluctuations rather than gradual transformation.
Example:
世界が一丸となって気候変動の問題に取り組む必要がある。
The extent or amplitude of variation that an entity can experience over a certain period, often used in the context of prices, values, or other measurable quantities.
A specified interval within which values can rise and fall, indicating the potential for change or instability in a given context.
The difference between the maximum and minimum values within a set, reflecting the degree of volatility in performance or behavior.
A measure of how much something can differ from a baseline, tracking potential swings or deviations in a particular metric or measurement.