How does rising consumption damage the environment, and how can we respond sustainably?
Environmental challenges and sustainability: rising consumerism and its environmental impact, climate change as an environmental challenge (mitigation and adaptation), ecosystem degradation and restoration, and sustainable tourism and resource use.
An Eduqas GCSE Geography A (C111) answer to environmental challenges and sustainability, linked to Theme 8, covering rising consumerism and its impact, climate change mitigation and adaptation, ecosystem degradation and restoration, and sustainable tourism and resource use.
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What this dot point is asking
This is the environmental challenges strand of Eduqas GCSE Geography A (C111), drawn from Theme 8 (the optional theme in Component 2) and the resource issues of Theme 6. Eduqas expects you to explain rising consumerism and its environmental impact, climate change as a challenge (mitigation and adaptation), ecosystem degradation and restoration, and sustainable tourism and resource use.
Rising consumerism and its impact
Climate change: mitigation and adaptation
Climate change is the biggest environmental challenge, and there are two kinds of response.
- Mitigation reduces the causes by cutting greenhouse-gas emissions: switching to renewable energy (solar, wind), improving energy efficiency, planting trees (carbon capture), and international agreements to limit emissions.
- Adaptation means living with the changes already happening: building flood defences and sea walls, developing drought-resistant crops, changing farming, and managing water more carefully.
Mitigation tackles the cause; adaptation copes with the effects. Both are needed, because some warming is now unavoidable.
Ecosystem degradation and restoration
Human activity degrades ecosystems, but they can be restored.
- Degradation: deforestation (rainforests, mangroves), desertification (land turning to desert through overgrazing and drought), pollution, and biodiversity loss.
- Restoration: reforestation and afforestation replant lost forest; rewilding returns land to nature and reintroduces species; wetland and mangrove restoration rebuilds coastal defences and habitats; and coral reef restoration repairs damaged reefs. Restoration brings back biodiversity, stores carbon and protects against hazards.
Sustainable tourism and resource use
Sustainability means meeting needs now without harming the future, and it applies to tourism and resources.
- Sustainable tourism (ecotourism): small-scale, low-impact tourism that respects the environment and benefits local people, unlike damaging mass tourism.
- Sustainable resource use: reduce, reuse, recycle and a circular economy (where products are reused and recycled rather than thrown away), efficient energy and water use, and renewable resources.
Eduqas rewards recognising that sustainable management balances economic, social and environmental needs, and that the scale of the challenge needs government and international action as well as individual choices.
Try this
Q1. Explain one environmental impact of rising consumerism. [4 marks]
- Cue. Buying and discarding more goods creates more waste and plastic pollution, filling landfill and harming ecosystems and wildlife.
Q2. Explain how ecosystem restoration can help the environment. [4 marks]
- Cue. Reforestation, rewilding and wetland restoration bring back biodiversity, store carbon and protect against hazards such as flooding.
Exam-style practice questions
Practice questions written in the style of WJEC Eduqas exam questions on this dot point, with worked answer explainers. The year tag is the paper they imitate, not the source.
Eduqas 2019 (style)4 marksExplain the difference between mitigation and adaptation as responses to climate change. (Component 2)Show worked answer →
A 4-mark "Explain" question assessing AO1 and AO2. Markers reward both terms defined with examples.
Award credit for: mitigation means reducing the causes of climate change, by cutting greenhouse-gas emissions: switching to renewable energy, improving energy efficiency, planting trees (carbon capture) and international agreements to cut emissions. Adaptation means living with the changes that are already happening or unavoidable: building flood defences and sea walls, developing drought-resistant crops, changing farming and managing water more carefully. A strong answer defines both, with an example of each, and makes clear that mitigation tackles the cause while adaptation copes with the effects.
Eduqas 2022 (style)8 marksAssess how effectively environmental challenges from rising consumption can be managed sustainably. (Component 2)Show worked answer →
An 8-mark "Assess" question marked by levels of response, assessing AO1, AO2 and AO3, with SPaG credit. Markers reward a range of challenges and responses, with a judgement.
Strong answers explain that rising consumerism drives more resource use, waste, pollution and carbon emissions, degrading ecosystems and the climate. They then assess responses: reduce, reuse, recycle and a circular economy cut waste; renewable energy and efficiency cut emissions (mitigation); ecosystem restoration (reforestation, rewilding, wetland and coral restoration) repairs damage; sustainable tourism and resource use limit harm; and international agreements plus local action coordinate the response. The judgement should recognise that local and individual action helps but that the scale of the problem needs government and international action, and that sustainable management works best when economic, social and environmental needs are balanced. Markers reward the range and the supported judgement.
Related dot points
- Resource issues with a focus on water: the global pattern of water supply and demand, the causes and consequences of water insecurity, and strategies for the sustainable management of water at different scales.
An Eduqas GCSE Geography A (C111) answer to resource issues with a focus on water in Theme 6, covering the global pattern of water supply and demand, the causes and consequences of water insecurity, and strategies for the sustainable management of water at different scales.
- The human impact on ecosystems: the causes and effects of deforestation in the tropical rainforest, the wider human pressures on ecosystems, and the strategies for the sustainable management of a biome.
An Eduqas GCSE Geography A (C111) answer to the human impact on ecosystems in Theme 5, covering the causes and effects of deforestation in the tropical rainforest, the wider human pressures on ecosystems, and the strategies for the sustainable management of a biome.
- Climate change through the Quaternary period: the evidence for past climate change, the natural causes of climate change, the enhanced greenhouse effect and the human causes of recent warming, and the consequences of contemporary climate change.
An Eduqas GCSE Geography A (C111) answer to climate change through the Quaternary period in Theme 5, covering the evidence for past climate change, the natural causes, the enhanced greenhouse effect and human causes of recent warming, and the consequences of contemporary climate change.
- The causes and consequences of uneven development: the physical, historical, economic and political causes of uneven development, the consequences at the global scale and within an LIC and an NIC, and strategies to reduce the development gap.
An Eduqas GCSE Geography A (C111) answer to the causes and consequences of uneven development in Theme 6, covering the physical, historical, economic and political causes, the consequences at the global scale and within an LIC and an NIC, and strategies to reduce the development gap.
- Sustainable urban communities: the features of a sustainable city (transport, housing, energy, water, waste and green space), the challenges of making UK cities sustainable, and a UK example of a sustainable urban initiative.
An Eduqas GCSE Geography A (C111) answer to sustainable urban communities in Theme 2, covering the features of a sustainable city (sustainable transport, housing, energy, water, waste and green space), the challenges of urban sustainability in the UK, and a UK example of a sustainable urban initiative.
Sources & how we know this
- WJEC Eduqas GCSE (9-1) Geography A specification (C111) — WJEC Eduqas (2016)