With Earth Day around the corner, schools and universities around the world are planning to organize related activities for students. Among others, the Earth Day quiz is more commonly used to expand students’ knowledge about sustainability and environmental protection. Moreover, this activity also helps to foster teamwork, healthy competition, and collaboration among students. So, if you are ready to prepare for upcoming quiz competitions, here are some MCQ questions and answers on Earth Day.
Also Read: World Earth Day 2024- History, Theme, Significance
Earth Day Quiz
Table of Contents [show]
Take this interesting Quiz questions and check your knowledge:
Results
#1. When do we celebrate Earth Day?
#2. Among the following, what was the theme of Earth Day 2023?
#3. The theme for Earth Day 2024 is:
#4. Who is renowned for founding Earth Day?
#5. The first Earth Day was organized on:
#6. Among the following options, which region produces 20% of our planet’s oxygen?
#7. The celebration of the first Earth Day was partially inspired by which of the following events?
#8. Celebration of the first Earth Day eventually led to the establishment of:
#9. Earth Day is also known as:
#10. Earth Day is a ____ event:
#11. The first Earth Day celebration took place in:
#12. Which gas is majorly responsible for the greenhouse effect?
#13. Which Agreement was signed on Earth Day in 2016?
#14. How many people participated in the first Earth Day?
#15. What does 350, the Magic Number of climate change refer to:
#16. Which of the following is popularly referred to as the lungs of the earth?
#17. Among the following, which type of plastic pollution is the most common?
#18. Which layer of the Earth’s atmosphere protects us from UV radiation?
#19. Among the following, what is the primary component of ozone-depleting substances substances?
#20. 70% of the earth is covered by:
#21. Which of the following terms is used to describe resources that can be replenished naturally?
#22. What happens to the plastic waste in the environment?
#23. What do you mean by microplastic?
#24. What was agreed to in the famous Paris Agreement of 2015?
#25. What percentage of the global greenhouse gas emissions does the transportation sector emit approximately?
20 Questions About Earth with Answers
Are you preparing for an Earth Day quiz, competition, or test? The following are the top 20 questions about Earth with answers.
- What is the shape of the Earth?
Answer: The Earth is an oblate spheroid, meaning it is slightly flattened at the poles and bulges at the equator.
- How old is the Earth?
Answer: The Earth is approximately 4.54 billion years old. - What causes day and night?
Answer: Day and night are caused by the rotation of the Earth on its axis. - What causes the seasons?
Answer: Seasons are caused by the tilt of the Earth’s axis as it orbits the Sun. - What is the Earth’s atmosphere made of?
Answer: The Earth’s atmosphere is mostly nitrogen (78%) and oxygen (21%), with traces of other gases. - How much of the Earth is covered by water?
Answer: About 71% of the Earth’s surface is covered by water. - What is the Earth’s largest ocean?
Answer: The Pacific Ocean is the Earth’s largest ocean. - What layer do we live on?
Answer: We live on the Earth’s crust. - What is the Earth’s core made of?
Answer: The Earth’s core is made mostly of iron and nickel. - What is the highest point on Earth?
Answer: Mount Everest is the highest point on Earth. - What is the lowest point on Earth?
Answer: The Challenger Deep in the Mariana Trench is the lowest point on Earth. - What is the Earth’s natural satellite?
Answer: The Moon is Earth’s only natural satellite. - What is an earthquake?
Answer: An earthquake is the shaking of the ground caused by sudden movement along faults in the Earth’s crust. - What is a volcano?
Answer: A volcano is an opening in Earth’s crust through which lava, ash, and gases erupt. - What is the Earth’s magnetic field?
Answer: The Earth’s magnetic field is a protective shield created by the movement of molten iron in its outer core. - What are tectonic plates?
Answer: Tectonic plates are large pieces of the Earth’s crust that move and interact at their boundaries. - What is the ozone layer?
Answer: The ozone layer is a part of Earth’s atmosphere that absorbs most of the Sun’s harmful ultraviolet radiation. - How does pollution affect Earth?
Answer: Pollution harms air, water, and soil quality and threatens wildlife and human health. - What is climate change?
Answer: Climate change refers to long-term changes in temperature, precipitation, and weather patterns on Earth. - How can we protect the Earth?
Answer: We can protect the Earth by reducing waste, conserving energy, recycling, and using eco-friendly products.
10 Common Earth Day Questions for Students
The following are the common Earth Day questions for students-
- When is Earth Day celebrated?
Answer: Earth Day is celebrated on April 22 every year.
- Why do we celebrate Earth Day?
Answer: We celebrate Earth Day to raise awareness about environmental protection and to encourage actions to care for our planet. - Who started Earth Day?
Answer: U.S. Senator Gaylord Nelson founded Earth Day in 1970. - What can students do on Earth Day?
Answer: Students can plant trees, clean up litter, recycle, and learn about protecting the environment. - What is the theme of Earth Day 2025?
Answer: The official theme for Earth Day 2025 is not yet confirmed, but each year it promotes an environmental focus like climate action or plastic pollution. - How does recycling help the Earth?
Answer: Recycling reduces waste in landfills, saves energy, and conserves natural resources. - Why is saving water important?
Answer: Saving water helps preserve this limited resource and protects ecosystems that depend on it. - How can we reduce air pollution?
Answer: We can reduce air pollution by using public transport, conserving energy, and avoiding burning waste. - What is global warming?
Answer: Global warming is the gradual increase in Earth’s average temperature due to human activities like burning fossil fuels. - What is one small thing I can do every day to help Earth?
Answer: You can turn off lights when not in use, use reusable bags and bottles, or pick up litter to help Earth every day.
FAQs
The following are the 12 animals that are main in the Earth day quiz- Giant squid, red-capped manakin, honey badger, Komodo dragon,, pangolin, woolly mammoth, sea otter, whooping crane, honey bee, cuttlefish, coral, and mantis shrimp.
Senator Gaylord Nelson is called the father of Earth Day. It was Senator Gaylord Nelson who came up with the idea for the first Earth Day. The idea was to raise awareness about environmental issues.
The theme for Earth Day 2025 is “Our Power, Our Planet”. This year’s theme encourages people and organisations to embrace renewable energy and work towards a sustainable future. The goal is the triple the global production of clean electricity by 2030.
The animal that can only live for 1 day is the mayfly. The mayflies are known for their short lifespan. For example, an adult mayfly can only live for about 24 hours.
April is considered the Earth month. During this month, several environmental activities and events take place. For example, the world Earth Day is celebrated on April 22nd.
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