摘要：Global warming, characterized by the Earth's rising average temperature, has transitioned from a scientific concern to an urgent g

全球变暖的英语表达是：

"Global warming"‌

定义‌：指地球平均气温长期上升的现象，主要由人类活动（如燃烧化石燃料）导致温室气体增加引起。

Climate change‌（气候变化）：更广泛的术语，包括全球变暖及其引发的其他气候效应（如极端天气）。

Greenhouse effect‌（温室效应）：导致全球变暖的自然和人为机制。

例句：

"Scientists warn that global warming could lead to rising sea levels."

（科学家警告，全球变暖可能导致海平面上升。）

Global warming, characterized by the Earth's rising average temperature, has transitioned from a scientific concern to an urgent global crisis. The Intergovernmental Panel on Climate Change (IPCC) reports that human activities, particularly fossil fuel combustion and deforestation, have increased atmospheric CO₂ concentrations by 50% since the Industrial Revolution. This essay examines the causes, consequences, and potential solutions to mitigate this existential threat.

来源：永远期待下一个角色