후천적

Material such as coal, gas, or oil that is burned to produce heat or power. A common topic in IELTS science and energy passages.

The action or effect that something has on another thing, or the functioning of a particular process.

The process of gradual development or change in organisms or systems over time; evolution.

Relating to inductive reasoning, where a general conclusion is drawn from specific observations or individual instances.

Able to be changed or likely to change; variable. In academic research, it describes factors or conditions that are not fixed.

A level or aspect of something; a dimension of a situation or space.

To capture, catch, or detect a specific moment, signal, or subtle change.

To be ubiquitous or to exist everywhere at the same time. In a sociological context, it can also mean to be unfairly distributed in one place.

To provide evidence or a logical argument to show that something is true or exists.

To be made up of certain elements or parts. It describes the structure or organization of something.