Learning objective
Explain that increased concentrations of greenhouse gases can increase the amount of energy retained in the atmosphere.
Read the explanation, check the common trap, then practise with flashcards and questions.
At a glance
0
Flashcards
0
Questions
Topic
Carbon dioxide and methane as greenhouse gases
Subtopic
Greenhouse gases
Study support
Understand this objective
Quick explanation
Explain that increased concentrations of greenhouse gases can increase the amount of energy retained in the atmosphere
- This point belongs to Carbon dioxide and methane as greenhouse gases, especially Greenhouse gases.
- You need to be able to explain that increased concentrations of greenhouse gases can increase the amount of energy retained in the atmosphere.
- The key ideas to know are greenhouse gas.
- Use the linked flashcards and practice questions to check recall, then practise applying the idea in an exam-style answer.
Key concepts
Why it matters
This objective helps connect Greenhouse gases to exam-style questions, flashcards, and revision notes for Carbon dioxide and methane as greenhouse gases.
Quick student answer
How do you explain increased concentrations of greenhouse gases can increase the amount of energy retained in the atmosphere?
Direct answer
In Chemistry, this page helps you answer questions about increased concentrations of greenhouse gases can increase the amount of energy retained in the atmosphere within Carbon dioxide and methane as greenhouse gases. Focus on the key process, correct scientific terms, and how the idea links to exam-style questions. Key terms to check are greenhouse gases and energy retention.
Key terms
- greenhouse gases: In Greenhouse gases, greenhouse gases means gases that absorb infrared radiation emitted from the Earth's surface. This matters in Carbon dioxide and methane as greenhouse gases because it supports the learning objective to explain that increased concentrations of greenhouse gases can increase the amount of energy retained in the atmosphere. Use greenhouse gases only in this subtopic-relevant sense so the definition stays concise, curriculum-specific, and useful for AQA GCSE Biology revision. Students should use this term accurately when they explain the biology, identify symptoms, or justify an answer in GCSE Biology questions.
- energy retention: The process by which increased concentrations of greenhouse gases lead to more energy being trapped in the atmosphere.
Common trap
Misunderstanding Energy Retention: Clarify that greenhouse gases trap heat energy from the Earth, preventing it from escaping into space, which leads to an increase in the energy retained in the atmosphere.
Related questions
Try this as a practice card
Question 1 of 4
Choose an answer, get feedback, then move sideways through the set.
Flashcard prompts
Flip through the key recall cards
Flashcard 1 of 4
Practise next
Revision tools
Choose how to practise
Flashcards0 linked cards
Practice Questions0 linked questions
Revision notestopic notes
Open the full topic revision notes when you are ready to review this objective in context.
Open revision notesRelated learning objectives
- Define greenhouse gases as gases that absorb infrared radiation emitted from the Earth's surface.
Greenhouse gases
- Recall that carbon dioxide, methane and water vapour are greenhouse gases.
Greenhouse gases
- Explain how greenhouse gases help maintain temperatures on Earth.
Greenhouse gases
- Describe the greenhouse effect in terms of short-wavelength radiation from the Sun and infrared radiation emitted by the Earth.
Greenhouse gases
- Distinguish the natural greenhouse effect from enhanced global warming caused by increased greenhouse gases.
Greenhouse gases