Learning objective

Use evidence for climate change from the beginning of the Quaternary period to the present day.

Read the explanation, check the common trap, then practise with flashcards and questions.

Start flashcards Try practice questions Topic hub

At a glance

Flashcards

Questions

Topic

Section A: The challenge of natural hazards

Subtopic

Climate change

AQA GCSE GeographyLiving with the physical environment

Study support

Understand this objective

Short explanation

The Quaternary period, which began around 2.6 million years ago, is characterized by significant climate fluctuations, including glacial and interglacial cycles. Evidence for climate change during this time includes ice core data, which show variations in greenhouse gas concentrations, and sediment records that reveal changes in vegetation and sea levels. Fossil records also indicate shifts in species distribution in response to changing climates. Understanding these patterns helps us recognize the natural variability of Earth's climate and the impact of human activities in recent history, highlighting the importance of addressing current climate change challenges.

Key concepts

Quaternary periodclimate change evidence

Why it matters

This objective helps connect Climate change to exam-style questions, flashcards, and revision notes for Section A: The challenge of natural hazards.

Common mistakes

1 linked

Misunderstanding Evidence Sources: Focus on distinguishing between evidence types, ensuring to categorize geological evidence from the Quaternary period separately from contemporary climate data.

Revision tools