Earth Day is a fantastic opportunity to teach kids about the environment, sustainability, and conservation in a fun and interactive way. One of the best ways to engage children in learning is through quizzes!
In this post, you’ll find 50 Earth Day quizzes for kids with answers, covering topics like recycling, climate change, wildlife, and more. These quizzes are perfect for teachers, parents, and homeschoolers looking to inspire young environmentalists.
🌍 Why Use Earth Day Quizzes?
Quizzes make learning exciting and help children retain information better. Here’s why they’re great for Earth Day:
- Engaging & Fun – Kids love challenges!
- Educational – They reinforce key environmental concepts.
- Encourage Critical Thinking – Quizzes help kids analyze and apply knowledge.
- Great for Groups – Perfect for classrooms, homeschool groups, or family game nights.
📝 How to Use These Earth Day Quizzes
- Use them in classrooms as warm-ups or review activities.
- Host an Earth Day trivia challenge at school or at home.
- Make it a friendly competition with prizes for correct answers.
- Turn quizzes into a scavenger hunt with clues hidden around a nature trail or garden.
🌿 50 Earth Day Quizzes for Kids with Answers
Below are 50 fun and educational Earth Day quiz questions, categorized by difficulty level. Answers are included!
🌱 Easy Earth Day Quiz (Ages 4-7)
Perfect for younger kids, these questions introduce basic environmental concepts.
What is Earth Day?
- A special day to celebrate and protect the Earth. ✅
What color is most often used to represent Earth Day?
- Green ✅
Which animal is known for its slow movement and is often a symbol of conservation?
- Sloth ✅
What do trees give us that helps us breathe?
- Oxygen ✅
Which of these materials can be recycled: paper, glass, plastic, or all three?
- All three! ✅
Where do fish live?
- In the water/ocean ✅
What do we call the process of turning old paper into new paper?
- Recycling ✅
Which big, glowing object gives us light and heat?
- The Sun ✅
What should we do with lights when we leave a room to save energy?
- Turn them off ✅
What do we call the place where animals and plants live?
- A habitat ✅
🌎 Medium Earth Day Quiz (Ages 8-12)
Great for elementary and middle school students, these questions explore deeper topics.
- What does the “3 Rs” stand for in environmental protection?
- Reduce, Reuse, Recycle ✅
- Which gas do plants take in to help clean the air?
- Carbon dioxide ✅
- What type of energy comes from the wind?
- Wind energy ✅
- What is the main cause of global warming?
- Greenhouse gases ✅
- What do bees help plants do by spreading pollen?
- Pollination ✅
- What do we call the process of using food waste to make soil healthier?
- Composting ✅
- Which of these is a renewable resource: coal, oil, or sunlight?
- Sunlight ✅
- What type of pollution happens when too much trash ends up in nature?
- Littering ✅
- How long does it take for a plastic bottle to decompose?
- About 450 years ✅
- What can we plant to help clean the air and provide homes for animals?
- Trees ✅
🌏 Challenging Earth Day Quiz (Ages 13+)
Ideal for older kids and teens, these questions encourage critical thinking.
- What percentage of Earth’s water is freshwater?
- Only about 3% ✅
- Which country produces the most plastic waste?
- The United States ✅
- What is the term for a species that no longer exists?
- Extinct ✅
- What is the largest source of renewable energy in the world?
- Hydropower (water energy) ✅
- What gas is most responsible for trapping heat in the atmosphere?
- Carbon dioxide (CO2) ✅
- What is the name of the effect that keeps Earth warm?
- The Greenhouse Effect ✅
- Which ocean is the largest?
- Pacific Ocean ✅
- Which organization is responsible for protecting U.S. national parks?
- National Park Service ✅
- What does “biodegradable” mean?
- Something that can break down naturally ✅
- Which famous scientist developed the theory of evolution, which helps us understand biodiversity?
- Charles Darwin ✅
🌿 Bonus Earth Day True or False Quiz
A quick true or false quiz to test knowledge!
- Trees help reduce air pollution. (True ✅)
- Plastic straws are good for ocean animals. (False ❌)
- Turning off the tap while brushing your teeth saves water. (True ✅)
- The Amazon Rainforest is known as the “lungs of the Earth.” (True ✅)
- All garbage eventually disappears. (False ❌)
🌍 Final 15 Earth Day Quiz Questions (Mix of Easy, Medium & Hard)
For a variety of ages and knowledge levels!
- What type of animal is a panda? (Bear ✅)
- What can you do instead of throwing away clothes? (Donate or upcycle ✅)
- What is the best way to save water when washing dishes? (Use a dishwasher or turn off the tap ✅)
- Which gas do we need to breathe? (Oxygen ✅)
- How many continents are there? (Seven ✅)
- What type of rock contains fossils? (Sedimentary ✅)
- Which country has the most forests? (Russia ✅)
- What is an ecosystem? (A community of living things and their environment ✅)
- Which household appliance uses the most energy? (Refrigerator ✅)
- What do solar panels collect? (Sunlight ✅)
- What is the name of the layer that protects us from the Sun’s UV rays? (Ozone layer ✅)
- Which season comes after winter? (Spring ✅)
- What is the term for too much carbon dioxide in the atmosphere? (Climate change ✅)
- What type of energy comes from the Earth’s heat? (Geothermal ✅)
- What is the most important thing we can do to protect the Earth? (Take action & make eco-friendly choices! ✅)
🌟 Creative Ways to Use Earth Day Quizzes
1. Earth Day Trivia Game Night 🎲
Host a family or classroom trivia night using these questions. Divide players into teams, keep score, and award small eco-friendly prizes like reusable water bottles or seed packets.
2. Interactive Kahoot! Quiz 🎮
Turn these questions into an online Kahoot! game or Google Forms quiz for a digital learning experience. Kids love competing in real-time while reinforcing their environmental knowledge.
3. Scavenger Hunt with Quiz Challenges 🔎
Combine a scavenger hunt with quiz questions! Hide questions around the house, school, or park, and have kids answer them correctly to move on to the next clue.
4. Earth Day Classroom Challenge 📚
Create a classroom challenge where students earn points for correct answers. The winning team gets a reward, like extra recess time or a classroom plant to take care of together.
5. Social Media Earth Day Challenge 📱
Encourage kids to share their quiz results on social media. Parents or teachers can post a daily Earth Day question and see who gets the most correct answers throughout the week.
🎉 Final Thoughts
Earth Day quizzes are a great way to encourage environmental awareness in a fun and interactive way! Whether you’re a teacher, parent, or student, these 50 Earth Day quizzes for kids with answers will help kids of all ages learn more about the planet and how to protect it.
🌎 What are your favorite Earth Day activities? Share in the comments below! 🌿♻️
