CLIMATE CHANGE
1. INTRODUCTION TO CLIMATE CHANGE
1.1. DIFFERENCES BETWEEN CLIMATE CHANGE AND GLOBAL WARMING
Global warming refers specifically to the long-term rise in Earth's average temperature due to greenhouse gases, while climate change is the broader, more comprehensive term covering that warming plus its side effects—such as melting glaciers, rising sea levels, and extreme weather. Global warming is the cause; climate change is the effect.
Key Differences Between Global Warming & Climate Change
· Scope: Global warming measures the increase in the planet's surface temperature. Climate change encompasses all changes to Earth's climate system, including precipitation, wind patterns, and ocean temperatures.
· Causes: Global warming is driven by human-induced increases in greenhouse gases (fossil fuel burning, deforestation). Climate change is the broader consequence of these gases, along with natural factors and systemic shifts.
· Examples:
o Global Warming: An increase in global average temperature since the pre-industrial period.
o Climate Change: More frequent droughts, intense storms, increased flooding, and melting ice caps.
· Usage: Scientists often prefer "climate change" because it encompasses the full scope of alterations, not just the temperature increase.
Key Similarities
Both terms describe urgent, mostly human-caused environmental problems that need to be addressed to prevent further damage to the planet.