Learn: Climate Change

Welcome!Today, we'll explore climate change, a key topic in Geography 8035 GCSE. Together, we'll understand its causes, effects, and how we can manage it.

What is Climate Change?Climate change refers to long-term shifts in temperatures and weather patterns. These changes can be natural, but in recent years, human activities have accelerated them.

Evidence of Climate ChangeScientists use several methods to show that climate change is happening:Temperature records over the last century show a clear warming trend.Melting glaciers and ice caps provide visible evidence.Rising sea levels and changing weather patterns are also indicators.

Causes of Climate ChangeClimate change is driven by both natural and human causes:Natural causes: volcanic eruptions, changes in Earth's orbit, and solar output.Human causes: burning fossil fuels, deforestation, and agriculture, which release greenhouse gases like carbon dioxide and methane.

Effects of Climate ChangeThe impacts of climate change are felt globally, affecting both people and the environment:Rising temperatures increase the frequency of heatwaves.Changing rainfall patterns lead to droughts or floods.Sea-level rise threatens coastal communities.Loss of biodiversity as species struggle to adapt.

Managing Climate ChangeWe can tackle climate change through two main approaches:Mitigation: Reducing greenhouse gas emissions through renewable energy, carbon capture, and international agreements.Adaptation: Adjusting to impacts by improving water management, changing agricultural practices, and protecting against rising sea levels.

Review Time!Great work! You've learned about the evidence, causes, effects, and management of climate change. Let's test your understanding with a few questions.