120 Earth Day Quiz Questions & Answers for Trivia at Work

Who says learning about sustainability and environmental responsibility can’t be fun? With an Earth Day quiz, teams can participate in interactive rounds, explore surprising green facts, and enjoy lively debates through friendly competition. Even this year’s theme, ‘Our Power Our Planet’, reminds us that collective action starts with awareness, and this game gives the perfect start. 

So if you’re ready to bring the spotlight to the planet, explore these 120 best Earth Day trivia questions and answers that spark curiosity and encourage meaningful conversations. 

Table of Contents

Why Are Earth Day Trivia Games a Popular Team-Building Activity?

Earth Day team building trivia games are a fun way to test your team’s knowledge about the planet and promote environmental awareness. Topics such as climate change, renewable energy, and green living help people understand complex issues through interactive formats. These games also give teams the opportunity to reflect on their everyday habits and exchange ideas about adopting a sustainable lifestyle. Plus, trivia offers a flexible format and can be hosted both online and in-person, ensuring no one is left out of the fun.

120 Best Earth Day Trivia Questions for Teams

Planning an Earth Day quiz? Check out this ready-to-use question bank of 120 best trivia questions on topics like biodiversity, eco-fashion, Earth in pop culture, and more.

1. Earth Day History and Origins

Earth Day began as a powerful response to rising environmental concerns. This category includes Earth Day quiz questions on the day’s history and origins. 

Q: Which year was the first Earth Day celebrated?
A: 1970

Q: When do we celebrate Earth Day?
A: April 22

Q: Who founded Earth Day?
A: Senator Gaylord Nelson

Q: Which U.S. state did the Earth Day founder represent?
A: Wisconsin

Q: What major environmental disaster in 1969 inspired the first Earth Day?
A: The Santa Barbara oil spill

Q: Which U.S. federal agency was created following the 1970 Earth Day celebrations?
A: Environmental Protection Agency (EPA)

Q: Earth Day was inspired in part by which type of campus event?
A: Anti-Vietnam War “teach-ins”

Q: What milestone did Earth Day celebrate in 2020?
A: 50th Anniversary

Q: What role did Denis Hayes play in the first Earth Day?
A: National Coordinator

Q: Which U.S. president was in office during the first Earth Day?
A: Richard Nixon

2. Sustainable and Green Living

Sustainable living is all about making intentional everyday decisions that reduce waste, conserve resources, and lower overall environmental impact.  These easy Earth Day trivia questions and answers help your team explore eco-friendly habits and practical ways to live responsibly. 

Q: What are the 3 R’s of waste management?
A: Reduce, Reuse, and Recycle

Q: What type of bulb uses the least energy?
A: LED (Light Emitting Diode)

Q: What type of farming avoids synthetic pesticides and fertilizers?
A: Organic farming

Q: What lifestyle aims to send as little waste as possible to landfills?
A: Zero-waste lifestyle

Q: What food choice typically has a lower carbon footprint?
A: Plant-based meals

Q: Switching off appliances at the socket helps prevent what kind of energy use?
A: Standby power 

Q: What sustainable habit involves sharing tools with neighbors instead of buying new ones?
A: Community tool sharing

Q: What is the main environmental benefit of using public transportation?
A: Reduces greenhouse gas emissions

Q: What does ‘upcycling’ mean?
A: Reusing old materials to create something new

Q: What is the result of composting?
A: Humus (nutrient-rich soil)

3. Wildlife and Biodiversity

This category includes Earth Day quiz questions on wildlife and biodiversity that highlight endangered species, conservation efforts, ecosystems, and more. 

Q: What is the total variety of all life on Earth called?
A: Biodiversity

Q: Which ecosystem houses the most biodiversity on land?
A: Tropical rainforests

Q: Which mammal was brought back from near extinction in the U.S. through conservation efforts?
A: American bison

Q: Which rainforest is the largest in the world?
A: The Amazon Rainforest

Q: Which marine ecosystem is often called the “rainforest of the sea”?
A: Coral reefs

Q: What international agreement aims to conserve biological diversity worldwide?
A: The Convention on Biological Diversity (CBD)

Q: What is the term for a species that is at risk of extinction?
A: Endangered species

Q: Which organization publishes the global “Red List” of threatened species?
A: International Union for Conservation of Nature (IUCN)

Q: Which pollinators are responsible for pollinating about one-third of the world’s food crops?
A: Bees

Q: Which continent is home to the most megadiverse countries?
A: South America

4. Climate Change 101

Looking for Earth Day quiz questions that promote awareness about climate change? Here are a few questions for you to explore. 

Q: What is the main human activity that causes climate change?
A: Burning of fossil fuels

Q: Which greenhouse gas contributes the most to human-caused global warming?
A: Carbon Dioxide 

Q: What sector is the largest global source of greenhouse gas emissions?
A: The energy sector

Q: What international agreement aims to limit global warming to well below 2°C above pre-industrial levels?
A: The Paris Agreement

Q: Which greenhouse gas is released in large amounts by livestock and landfills?
A: Methane

Q: Which country currently emits the largest total amount of CO₂ annually?
A: China

Q: Which panel under the UN assesses scientific information related to climate change?
A: The Intergovernmental Panel on Climate Change (IPCC)

Q: What is the name of the annual global climate conference held under the UNFCCC?
A: Conference of the Parties (COP)

Q: What term describes efforts to reduce or prevent greenhouse gas emissions?
A: Mitigation

Q: What is the long-term goal of many countries regarding greenhouse gas emissions?
A: Reaching net-zero emissions (or climate neutrality) by 2050

5. Sustainable Food and Consumption

How much does your team know about planet-friendly food and consumption habits? Find out in this Earth Day quiz on sustainable eating.

Q: Which meat typically has the highest carbon footprint per kilogram of food produced?
A: Beef 

Q: What term best describes food that is grown, produced, and sold within the same region?
A: Local food

Q: What global problem does reducing food waste directly help address?
A: Climate change (by reducing greenhouse emissions)

Q: What label indicates that seafood has been sourced from sustainably managed fisheries?
A: The blue Marine Stewardship Council (MSC) ecolabel

Q: What does “seasonal eating” primarily help reduce?
A: Environmental footprint associated with food transportation and storage

Q: What simple household habit helps reduce single-use plastic waste from groceries?
A: Using reusable cloth bags

Q: What plant-based protein source is often promoted as a sustainable alternative to meat?
A: Pea protein

Q: What practice allows households to turn kitchen scraps into nutrient-rich soil?
A: Composting

Q: What type of milk generally has a lower carbon footprint?
A: Oat and soy milk

Q: What common kitchen habit helps reduce over-purchasing and food waste?
A: Creating shopping lists and meal prepping

Q: What does “locavore” refer to?
A: A person who eats locally produced food

6. ESG & Climate Tech Trivia

As companies and governments focus more on sustainability, Environmental, Social, and Governance (ESG) initiatives and climate technology are shaping the future of business and innovation. Test your team’s knowledge with these forward-thinking Earth Day quiz questions.

Q: What does ESG stand for in corporate sustainability?
A: Environmental, Social, and Governance

Q: What does the “E” in ESG primarily measure?
A: A company’s environmental impact and sustainability efforts

Q: What term refers to greenhouse gas emissions that occur across a company’s entire value chain?
A: Scope 3 emissions

Q: What climate technology removes carbon dioxide directly from the atmosphere?
A: Direct Air Capture (DAC)

Q: What is the main goal of carbon offset programs?
A: To compensate for emissions by funding environmental projects

Q: What does net-zero emissions mean?
A: Balancing emitted greenhouse gases with removal or offsetting

Q: What type of financial investing prioritizes sustainability and ethical impact alongside profit?
A: ESG investing (or sustainable investing)

Q: What global framework helps companies disclose climate-related financial risks?
A: Task Force on Climate-related Financial Disclosures (TCFD)

Q: What renewable energy solution allows companies to generate electricity onsite using sunlight?
A: Solar photovoltaic panels

Q: What term describes technology that captures carbon emissions from industrial sources before they enter the atmosphere?
A: Carbon Capture and Storage (CCS)

Q: What corporate strategy focuses on designing products to be reused, repaired, or recycled?
A: Circular economy strategy

Q: What type of bond is issued to fund environmentally friendly projects?
A: Green bonds

Q: What emerging fuel, produced using renewable energy, is considered a clean alternative for heavy industries?
A: Green hydrogen

Q: What is climate fintech?
A: Financial technology designed to support climate action and sustainability tracking

Q: What rating system evaluates buildings for environmental performance and sustainability?
A: LEED (Leadership in Energy and Environmental Design)

Q: What digital technology helps companies monitor and reduce energy consumption in real time?
A: Smart energy management systems

Q: What ESG component focuses on diversity, equity, and employee well-being?
A: Social pillar

Q: What term refers to misleading claims about environmental sustainability made by companies?
A: Greenwashing

Q: What innovation allows electricity from renewable sources to be stored and used later?
A: Battery energy storage systems

Q: What term describes businesses measuring environmental impact across their entire supply chain?
A: Supply chain sustainability tracking

7. Eco Fashion Trivia

These Earth Day quiz questions cover the environmental impact of fast fashion and the benefits of conscious clothing choices to inspire reducing textile waste. 

Q: What term describes the production of inexpensive clothing to follow trends?
A: Fast fashion

Q: Which fabric takes up to 200 years to biodegrade?
A: Polyester

Q: Which certification ensures textiles meet environmental and social standards?
A: Global Organic Textile Standard (GOTS)

Q: What term describes transparency about how and where clothes are made?
A: Supply Chain Transparency

Q: Which was the first brand to turn plastic waste into clothing?
A: Patagonia

Q: What eco-conscious practice involves buying pre-loved clothes?
A: Thrifting

Q: What is the surplus fabric produced by manufacturers called?
A: Deadstock

Q: What does “circular fashion” aim to eliminate?
A: Textile waste

Q: What is the term for owning fewer versatile pieces of clothing that can be styled in different ways?
A: Capsule wardrobe

Q: What is it called when ethical fashion brands mislead consumers with false claims?
A: Greenwashing

8. Earth in Pop Culture

From environmental documentaries and nature-inspired movies to books and viral sustainability campaigns, this category addresses questions about Earth’s role in pop culture. 

Q: Which 2006 documentary about climate change was presented by former U.S. Vice President Al Gore?
A: An Inconvenient Truth

Q: Which sci-fi film highlights the conflict between industrial expansion and environmental preservation on Pandora?
A: Avatar

Q: Which animated 2008 film features a small waste-collecting robot cleaning up an abandoned Earth?
A: WALL-E

Q: Which British naturalist narrated the 2019 Netflix documentary series “Our Planet”?
A: Sir David Attenborough

Q: Which bestselling 2019 book by David Wallace-Wells explores the dangers of unchecked global warming?
A: The Uninhabitable Earth

Q: Which environmental activist inspired the global “Fridays for Future” climate movement?
A: Greta Thunberg

Q: Which 2016 documentary, produced by Leonardo DiCaprio, explores climate change and its global impact?
A: Before the Flood

Q: Which Dr. Seuss book tells the story of the Once-ler and the environmental cost of cutting down Truffula trees?
A: The Lorax

Q: Which 2021 Netflix documentary focuses on the impact of fishing on marine ecosystems?
A: Seaspiracy

Q: Which famous song by Michael Jackson begins with the lyrics “What about sunrise, what about rain?”
A: Earth Song

Q: Which global concert series organized in 1985 raised funds for famine relief and later inspired environmental benefit concerts?
A: Live Aid

Q: Which book by Rachel Carson exposed the environmental harm caused by pesticides?
A: Silent Spring

Q: Which viral 2014 campaign raised awareness for ALS but also sparked conversations about water usage?
A: ALS Ice Bucket Challenge

9. Renewable Energy Trivia

Power up your team’s knowledge of renewable energy resources and see if they can spark the right answers in this Earth Day quiz round. 

Q: What device converts sunlight directly into electricity?
A: Solar cells

Q: What type of energy is generated by air movements?
A: Wind energy

Q: Where is the Noor Solar Complex located?
A: Morocco

Q: What is the name of the world’s largest hydroelectric power plant?
A: Three Gorges Dam

Q: What gas is commonly captured from landfills and used as a renewable energy source?
A: Methane

Q: Which country has been a global leader in wind energy production in recent years?
A: China

Q: What renewable energy technology stores electricity for later use?
A: Battery Energy Storage Systems (BESS)

Q: What is the world’s largest geothermal power plant complex in the United States called?
A: The Geysers

Q: Which country generates nearly 100% of its electricity from renewable sources?
A: Iceland 

Q: Where was the first wind turbine developed for electrical power?
A: Glasgow, Scotland

10. Reduce, Reuse, Recycle Round

Test your team’s knowledge on waste management, recycling, smarter consumption, and more with these questions on Earth Day. 

Q: What does composting primarily help reduce in landfills?
A: Organic waste

Q: What symbol is commonly used worldwide to represent recycling?
A: Mobius Loop

Q: Which material can typically be recycled indefinitely without losing quality?
A: Aluminium and glass

Q: What color bin is commonly used for recycling in the US?
A: Blue

Q: Which number inside the recycling triangle usually represents PET plastic bottles?
A: One

Q: Which organization promotes a global treaty to end plastic pollution?
A: The United Nations Environment Programme (UNEP)

Q: What is the name of the concept where products are designed to be reused, repaired, or recycled instead of discarded?
A: Circular economy

Q: Which country is known for achieving recycling rates above 60% through strict waste separation policies?
A: Germany

Q: What simple kitchen swap helps reduce paper waste?
A: Using reusable cloth napkins

Q: What type of packaging is designed to break down naturally?
A: Biodegradable or compostable packaging

11. Workplace Sustainability Trivia

Earth Day isn’t just about spreading awareness; it’s about driving real impact. This round includes Earth Day office trivia questions on small habits that encourage an eco-conscious work culture.

Q: What setting on office printers helps reduce paper waste?
A: Double-sided printing or Duplex mode.

Q: What is the environmental benefit of hosting virtual meetings?
A: Reduced travel-related carbon emissions

Q: What reduces plastic waste in office kitchens?
A: Reusable containers and bottles

Q: What office equipment setting reduces energy use during periods of inactivity?
A: Sleep mode

Q: What term describes measuring the total greenhouse gas emissions caused by an organization?
A: Carbon footprint

Q: What type of office audit helps identify areas to reduce energy consumption?
A: Energy audit

Q: What type of office supplies grow into plants?
A: Plantable or seed-embedded stationery

Q: What workplace initiative encourages employees to share rides to work?
A: Corporate carpooling program

Q: What type of light automatically turns off when a room is empty?
A: Occupancy censor lights 

Q: How to encourage proper waste disposal in offices?
A: By introducing clearly labeled bins

Bonus: Earth Day Quiz True or False

Here are a few myth-busters to help you and your team separate environmental or Earth Day facts from misconceptions while enjoying lively debates along the way. 

• Recycling one aluminum can saves enough energy to power a TV for several hours.
  – True

• Electric vehicles produce zero emissions at all stages of their lifecycle.
  – False

• Food waste in landfills produces methane gas.
  – True

• Renewable energy sources never have any environmental impact.
  – False

• Washing clothes in cold water can reduce household energy use.
  – True 

• Carpooling reduces per-person carbon emissions from commuting.
  – True

• Compostable plastics will break down in any natural outdoor environment.
  – False

• Paper towels can always be recycled after use.
  – False

• Leaving chargers plugged in without a device attached can still use small amounts of electricity.
  – True 

• LED bulbs typically last longer than incandescent bulbs.
  – True

Tips to Host the Perfect Earth Day Quiz for Work

By now, you have trivia questions on various categories for your Earth Day quiz, but we’re here to support your planning a little further. Check out these tips to host the perfect Earth Day trivia for teams. 

• Mix Difficulty Levels: Include easy, medium, and challenging questions so everyone feels confident participating.
• Keep Teams Small: Have three to five people per team to encourage discussion without letting anyone fade into the background.
• Add Visual Rounds: Include Earth Day-themed Guess the Picture rounds to keep everyone engaged. 
• Tie Questions to Workplace Habits: Add a few company-specific sustainability questions to drive real action. 
• Offer Meaningful Prizes: Skip plastic trophies and opt for digital certificates, plantable seed cards, or eco-friendly gift hampers. 
• Share Fun Facts: Drop bite-sized tidbits about Earth Day during the game to encourage shared learning. 
• Include a Rapid Fire Finale: Host a fast-paced round where teams answer rapid-fire questions to earn extra points. 
• Close with a ‘Green’ Challenge: Wrap the event by encouraging teams to commit to one ‘green’ habit for a month. 

Frequently Asked Questions (FAQs)

What is Earth Day?

Earth Day is celebrated to raise awareness about environmental issues and encourage action to protect the environment. The day was founded by Senator Gaylord Nelson in 1970 to highlight concerns like air and water pollution and has grown into a worldwide environmental campaign with more than 190 countries. 

When is Earth Day?

Earth Day is celebrated on April 22 each year. 

What is the theme of Earth Day 2026?

The theme of Earth Day 2026 is “Our Power Our Planet”, which encourages collective action to speak out in support of clear air, water, energy, a stable climate, and protection of natural resources. 

How to host a virtual Earth Day quiz?

To host a virtual Earth Day trivia, select a video conferencing platform like Zoom or Microsoft Teams. Create a list of quiz questions on Earth Day and assign a host to lead the session. Send out meeting invites with all the necessary details so everyone can join the event. Alternatively, opt for remote team building platforms to enjoy a fully hosted experience. 

How to find the Earth Day quiz on Google?

You can type “Earth Day Quiz” on the search tab to find Google’s automated quiz. Answer a few multiple-choice questions to find out which animal you are. If you’re looking for quiz questions for a team trivia game, you can refer to multiple question banks available online under the same search result. 

Why do companies celebrate Earth Day at work?

Companies celebrate Earth Day to promote sustainability and environmental awareness and to encourage eco-friendly habits at work.

When is the best time to book an Earth Day Trivia event for my team?

Earth Day trivia is a perfect fit for Earth Day (April 22), but it doesn’t have to be limited to just one day. Many teams book it during sustainability events, Green Week, or as part of a month-long environmental awareness initiative. It’s also a great addition to company-wide ESG campaigns, CSR programs, or eco-friendly office initiatives throughout the year.

What are fun Earth Day activities for employees?

Seedbomb making, upcycling workshops, and tree plantation drives are some of the fun Earth Day activities for teams. 

How long should an Earth Day quiz be?

The duration of a workplace Earth Day activities quiz depends on the number of rounds planned for the game. However, we recommend hosting four to five rounds in a sixty-minute session to keep everyone engaged throughout. 

What platforms can host virtual Earth Day trivia?

Any remote team-building platform that offers a themed game can host a virtual trivia for Earth Day. Alternatively, you can use interactive quiz tools such as Kahoot! and Mentimeter to host custom games with live participation.

What types of Earth Day quiz games can teams play at work?

Teams can play a variety of engaging quiz games to celebrate the occasion. For example, you can include Earth day trivia questions and answers multiple choice that test participants’ knowledge about environmental facts, conservation efforts, and sustainability practices. Another fun option is an Earth Day quiz true or false, where teams quickly decide whether statements about the planet and climate are correct or not.