You are viewing a free preview of this lesson.
Subscribe to unlock all 10 lessons in this course and every other course on LearningBro.
This lesson covers greenhouse gases, the greenhouse effect and climate change as required by the Edexcel GCSE Combined Science specification (1SC0). You need to understand which gases contribute to the greenhouse effect, how human activities are increasing their concentrations, and the potential consequences.
The greenhouse effect is a natural process that keeps the Earth warm enough to support life. Without it, the average surface temperature would be about −18 °C instead of the current +15 °C.
Subscribe to continue reading
Get full access to this lesson and all 10 lessons in this course.