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Question 1
Which practice is effective for reducing soil erosion during camp decommissioning?
Correct Answer:
Pave all soil
Explanation:
To reduce soil erosion during camp decommissioning, restoring vegetation to stabilize soils is most effective. Plant roots create a network that binds soil particles together, while the canopy and leaf litter slow down raindrop impact and surface runoff. This combination protects the soil from being displaced by wind and water, improves infiltration, and builds organic matter that strengthens soil structure over time. It also helps keep sediments out of nearby streams and waterways, supporting a healthier environment as the site is rehabilitated. In contrast, paving all soil would prevent infiltration and drastically increase runoff and heat, removing vegetation leaves soils exposed to erosion, and increasing vehicle traffic compacts soil and accelerates erosion. Vegetation restoration thus provides a practical, sustainable protection for soils during decommissioning.
Question 2
Which of the following is a common environmental risk in settlement expansion and urban disasters?
Correct Answer:
Heat island effects
Explanation:
Urban heat island effects occur when urban areas replace natural land cover with dense, heat-absorbing materials like concrete and asphalt and reduce shade from vegetation. This traps heat, raising temperatures in cities, especially at night. In settlement expansion, more impervious surfaces and less green space amplify this warming, making communities more vulnerable during disasters such as heatwaves, power outages, and droughts. The elevated heat stresses health, increases cooling needs, and can worsen air quality, all of which compound disaster risks. This combination of higher temperatures and intensified urban vulnerability is the common environmental risk in expansion and urban disasters, whereas the other options describe outcomes that are not typical risks in this context.
Question 3
Which additional resource scarcity contributed to the crisis in Drylandia?
Correct Answer:
Limited land
Explanation:
Limited land directly constrains what communities can grow and graze in dryland environments, making people more vulnerable during drought and crisis. When the land base is small relative to the number of people and livestock, pressure builds to use every hectare for immediate needs, often pushing farming and grazing onto marginal, degraded areas. This accelerates soil erosion, reduces productivity, and limits options for diversification and recovery after shocks, deepening food insecurity and dependence on aid. In these settings, water scarcity is commonly the core stress, but the question asks for an additional constraint, and having too little land to sustain livelihoods is the factor that most intensifies the crisis beyond water challenges. The other options describe either non-scarce resources (abundant soil) or factors that operate differently (deforestation can worsen conditions but isn’t itself the scarcity in question), or reiterate a lack already implicit in drylands (water), making limited land the best fit.
Question 4
Which is a water issue in Forestland?
Correct Answer:
Water pollution
Explanation:
Understanding water-related issues in forest areas hinges on recognizing water quality and water availability as central concerns. Water pollution is a direct problem for Forestland because it means contaminants—chemicals, waste, pathogens, and sediment—enter streams, rivers, and groundwater, degrading drinking water, harming aquatic life, and affecting communities that rely on clean water. Forests can help protect water quality through buffer zones and proper management, but pollution overwhelms those protections and illustrates a clear water-specific threat. Deforestation can worsen water issues by increasing surface runoff and sediment flow into water bodies, and soil erosion contributes sediment that clouds and harms waterways, but these are processes that lead to water problems rather than a direct water quality issue themselves. Noise pollution, on the other hand, does not affect water resources.
Question 5
Which health risk is associated with fuel-dependent generators in camps?
Correct Answer:
Groundwater contamination
Explanation:
Fuel-dependent generators create a groundwater contamination risk because diesel or petrol stored on site can spill or leak, and without proper containment those pollutants can migrate through soil and reach groundwater. In camps, people often rely on groundwater for drinking and cooking, so a spill can affect many residents quickly. Exposure to fuel components can cause gastrointestinal illness and other health effects, and long-term exposure to volatile organic compounds raises cancer risk. Solar energy adoption would reduce reliance on fossil fuels, so it’s not a health risk in this context. Generators, by contrast, increase emissions and can worsen air quality rather than improve it.
Question 1
Exam overview

About this Exam

The Environment in Humanitarian Action (EHA) certification and its corresponding practice test are designed for humanitarian practitioners, logisticians, program managers, and technical specialists who work in disaster response and early recovery. As 80% of humanitarian crises now involve environmental triggers or consequences, this certification provides essential knowledge on how to effectively integrate environmental considerations into all phases of humanitarian action. The goal is to maximize sustainable reconstruction, build long-term resilience, and ensure that aid efforts do not cause further environmental degradation. This is a critical credential for anyone committed to do-no-harm principles and forward-thinking, effective humanitarian response.

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Additional Information

What the Course Entails and Exam Details

A comprehensive Environment in Humanitarian Action course covers a diverse range of technical and mainstreaming topics. The syllabus focuses on providing tools and methodologies to assess and mitigate the environmental impact of relief operations.

Core topics typically include:

  • Environmental Mainstreaming: Integrating environment across all humanitarian sectors (WASH, Shelter, Food Security, etc.).

  • Rapid Environmental Assessments (REA): Learning to use tools like the MIRA (Multi-Cluster Initial Rapid Assessment) with an environmental lens.

  • Sustainable Logistics and Supply Chain: Reducing carbon footprint, efficient waste management, and sustainable procurement in emergencies.

  • WASH and the Environment: Safeguarding water sources and managing waste in camp and non-camp settings.

  • Shelter and Settlement: Sustainable materials, site selection, and minimizing ecosystem disruption.

  • Livelihoods: Promoting green and climate-resilient economic recovery.

  • Policy and Legal Frameworks: Understanding the environmental responsibilities of humanitarian organizations.


What to Expect in the Final Exam

The final Environment in Humanitarian Action certification exam is typically delivered in an online, multiple-choice format. It is designed to test both theoretical understanding and practical application of environmental tools.

Key details of the exam standard:

  • Format: 30–50 multiple-choice and scenario-based questions.

  • Delivery: Online proctored exam via a designated organizational portal.

  • Passing Score: Typically requires a score of 70–80% to pass.

  • Time Limit: Usually 60–90 minutes.

  • Attempts: Most platforms offer multiple attempts with a waiting period in between.

  • Certification: Successful completion results in a digital, verifiable certificate often from a UN body (like UNEP/OCHA), a large International NGO, or an accredited training platform (e.g., Kaya or FutureLearn).


How to Study and Exam Centers

To prepare for the exam, a systematic approach is essential. Your primary study resource is the course material provided by the certifying body.

Effective study strategies:

  • Complete the Core Modules: Go through all video lessons, readings, and interactive activities in the official course.

  • Utilize the Practice Test: Use this practice test as a diagnostic tool. Identify weak areas and return to the specific module to review.

  • Study Key Concepts and Tools: Focus on mastering the purpose and application of environmental assessment tools (like REA).

  • Scenario Practice: Many questions are scenario-based. Think through how to apply principles in real-world relief situations.

  • Exam Centers: This exam is typically delivered through an online platform. You do not need to visit a physical testing center like Pearson VUE. Organizations that offer this certification have their own established secure portals, making the exam globally accessible to humanitarian staff and volunteers working in any location with an internet connection.


Job Opportunities from the Course

Earning the Environment in Humanitarian Action certification unlocks specific career paths within the international aid and development sectors. It demonstrates a rare and sought-after dual competence in emergency response and sustainability.

This certification is highly valuable for the following job titles and career paths:

  • Environmental Affairs Officer (in humanitarian or UN context)

  • Programme Manager/Project Coordinator

  • WASH Specialist (with environmental focus)

  • Logistics Officer/Supply Chain Manager

  • Shelter and Settlements Officer

  • M&E (Monitoring and Evaluation) Officer (environmental indicators)

  • Disaster Risk Reduction (DRR) Specialist

  • Climate Change Adaptation Advisor

  • Livelihoods and Economic Recovery Officer

  • NGO Environmental Advisor

Quiz information

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