This introduction covers Earth's Thermal Blanket within Greenhouse Effect for GCSE Chemistry. Revise Greenhouse Effect in Atmosphere for GCSE Chemistry with 20 exam-style questions and 12 flashcards. This topic appears less often, but it can still be a useful differentiator on mixed-topic papers. It is section 1 of 13 in this topic. Use this introduction to connect the idea to the wider topic before moving on to questions and flashcards.
Topic position
Section 1 of 13
Practice
20 questions
Recall
12 flashcards
🌡️ Earth's Thermal Blanket
Without the greenhouse effect, Earth's average temperature would be about -18°C — a frozen wasteland uninhabitable for most life. Instead, the natural greenhouse effect keeps our planet at a comfortable +15°C. The same process that makes life possible, however, is being enhanced by human activities, trapping more and more heat. Understanding the mechanism behind this effect is one of the most important topics in modern chemistry — and one of the most frequently examined.