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Quizzes > Quizzes for Business > Environment

Ace Your Earth Day Trivia Quiz Today

Challenge Your Eco Knowledge With Fun Questions

Difficulty: Moderate
Questions: 20
Learning OutcomesStudy Material
Colorful paper art depicting Earth Day elements for a trivia quiz

Engage in this interactive Earth Day Trivia Quiz to explore fascinating facts about sustainability and environmental awareness. Ideal for students, teachers, and eco-enthusiasts seeking a fun eco quiz challenge. Participants will strengthen their understanding of conservation, climate change, and green initiatives in each multiple-choice question. The quiz is fully customisable in the editor to fit any learning goals or classroom activity. For more earth science practice, try the Earth Science Trivia Quiz or the Earth Science Knowledge Test , and find additional quizzes to enhance your lessons.

In what year was the first Earth Day celebrated?
1990
1970
1965
1980
The first Earth Day was organized by Senator Gaylord Nelson and held on April 22, 1970, to raise awareness about environmental issues. It marked the beginning of the modern environmental movement in the United States.
What is the primary purpose of Earth Day?
To raise awareness of environmental issues
To negotiate trade agreements
To celebrate national parks
To promote new technology products
Earth Day's main goal is to focus global attention on environmental challenges and encourage actions that protect the planet. It is not intended as a commercial or trade event.
Which of the following is an example of a renewable energy source?
Oil
Coal
Natural gas
Solar power
Solar power harnesses energy from the sun and is replenished naturally, making it renewable. Fossil fuels like coal, oil, and natural gas do not regenerate on a human timescale and are nonrenewable.
What do the "3Rs" in waste management stand for?
Reduce, Reuse, Recycle
Retain, Reprocess, Reconstruct
Reclaim, Remove, Regulate
React, Respond, Repair
The 3Rs stand for Reduce, Reuse, and Recycle, principles aimed at minimizing waste and conserving natural resources. They guide individuals and organizations in effective waste management practices.
Which date is officially recognized as Earth Day each year?
March 22
April 22
May 22
June 22
Earth Day is celebrated annually on April 22 to commemorate the first Earth Day held in 1970. This date has become a global annual event for environmental protection.
Which global summit held in 1992 focused on environment and development leading to Agenda 21?
Rio Earth Summit
Copenhagen Accord
Paris Climate Conference
Kyoto Summit
The 1992 United Nations Conference on Environment and Development, known as the Rio Earth Summit, produced Agenda 21 and key agreements on biodiversity and climate change. It was a landmark event for sustainable development.
Which international agreement was adopted in 1987 to phase out substances that deplete the ozone layer?
Montreal Protocol
Paris Agreement
Kyoto Protocol
Basel Convention
The Montreal Protocol, adopted in 1987, is designed to phase out the production of ozone-depleting substances. It has been successful in reducing CFC emissions and aiding ozone layer recovery.
A city recycles 35% of its solid waste and composts 25%. What percentage of waste is sent to landfill?
60%
50%
30%
40%
If 35% is recycled and 25% is composted, the remaining 100 âˆ' (35 + 25) = 40% goes to landfill. This simple subtraction shows the landfill proportion.
Which term describes a species that is native and restricted to a particular geographic region?
Pioneer
Endemic
Invasive
Keystone
An endemic species is one that is found only in a specified location and nowhere else. Invasive species are nonnative and often harmful, while keystone species have a major ecological role.
Madagascar is best known as a biodiversity hotspot because it has a high level of:
Industrialization
Desertification
Pollution
Endemism
Madagascar hosts many unique species found only on the island, making it a hotspot for endemism. High endemism is a key criterion for biodiversity hotspots.
The Paris Agreement aims to limit global temperature rise to well below which threshold above pre-industrial levels?
3°C
2°C
5°C
4°C
The Paris Agreement's main goal is to keep the increase in global average temperature to well below 2°C above pre-industrial levels, and to pursue efforts to limit the increase to 1.5°C. This target guides national commitments.
Which category of ecosystem service is represented by forests regulating local climate?
Regulating service
Supporting service
Cultural service
Provisioning service
Regulating services include benefits obtained from ecosystem processes that regulate climate, water, and disease. Provisioning services provide raw materials, and cultural services relate to recreation and aesthetic value.
A town reduces per capita water use from 200 liters/day to 150 liters/day. What is the percentage reduction?
20%
15%
25%
30%
The reduction is (200âˆ'150)/200à - 100 = 25%. This calculation shows how water conservation measures translate to percentage savings.
Which annual index ranks countries on environmental health and ecosystem vitality?
Ease of Doing Business Index
Global Competitiveness Index
Environmental Performance Index
Human Development Index
The Environmental Performance Index evaluates countries on environmental health and ecosystem vitality indicators. It is distinct from indices focused on economics or social development.
Which major event in 1970 directly influenced the creation of the U.S. Environmental Protection Agency (EPA)?
First Earth Day
Montreal Protocol
Kyoto Protocol signing
UN Rio Summit
The success and public support generated by the first Earth Day in April 1970 propelled Congress and the Nixon administration to establish the EPA later that year. It was a key milestone in U.S. environmental policy.
If an ecosystem's species richness declines by 10% each decade, what approximate percentage remains after three decades?
30%
50%
90%
72.9%
A 10% decline per decade means multiplying by 0.9 each time: 0.9^3≈0.729, or 72.9%. This compound decline illustrates how repeated losses accumulate over time.
Which international treaty was adopted under the United Nations in 1992 to conserve global biodiversity?
Convention on Biological Diversity
Kyoto Protocol
Stockholm Convention
Montreal Protocol
The Convention on Biological Diversity was opened for signature at the 1992 Rio Earth Summit under the UN, aiming to conserve biological diversity and ensure sustainable use of resources. Other treaties address climate and pollutants.
A country deforests 15,000 km² annually but reforests 5,000 km² annually. What is its net forest loss per year?
5,000 km²
10,000 km²
20,000 km²
15,000 km²
Net forest loss equals deforestation minus reforestation: 15,000âˆ'5,000 = 10,000 km² per year. This net figure indicates the actual decline in forest area.
Switching electricity generation from coal (2.5 kg COâ‚‚/kWh) to wind (0.02 kg COâ‚‚/kWh) for 1,000 kWh saves how much COâ‚‚?
1,480 kg
250 kg
2,000 kg
2,480 kg
The savings per kWh is 2.5âˆ'0.02=2.48 kg COâ‚‚; over 1,000 kWh that is 2.48à - 1,000=2,480 kg. This shows the climate benefit of renewable energy substitution.
Acid rain is generally defined as precipitation with a pH below what level?
5.6
3.0
4.0
6.5
Pure rainwater has a natural pH around 5.6 due to dissolved COâ‚‚; anything below this threshold is considered acid rain. Lower pH values indicate stronger acidity.
0
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Learning Outcomes

  1. Identify key historical milestones of Earth Day celebrations.
  2. Evaluate the impact of environmental movements on global policy.
  3. Apply knowledge of ecological terms to real-world scenarios.
  4. Analyse data on recycling and conservation practices.
  5. Demonstrate understanding of biodiversity and ecosystem health.
  6. Master facts about global sustainability efforts.

Cheat Sheet

  1. Origins of Earth Day - In 1970, Senator Gaylord Nelson turned outrage over the 1969 Santa Barbara oil spill into a national movement, rallying students and activists to celebrate a brand-new "Earth Day." His creative, grassroots spirit transformed local cleanups into the spark that ignited modern environmental awareness. Correctly formatted link
    2. History.com
  2. Impact of the First Celebration - The success of that inaugural Earth Day led to the creation of the U.S. Environmental Protection Agency (EPA) and landmark laws like the Clean Air Act, giving pollution a real deadline. Citizens suddenly realized that everyday choices could shape our air, water, and soil for generations to come. Correctly formatted link
    3. EPA.gov
  3. Going Global - From one country in 1970 to over 190 nations today, Earth Day's festival vibe has gone worldwide, featuring everything from tree-planting parties to urban bike rallies. It's now the planet's biggest classroom, reminding us that saving Earth is a team sport with no sidelines. Correctly formatted link
    4. Time.com
  4. Power of Grassroots Movements - Groups like Extinction Rebellion have taken bold, colorful action to push governments into faster climate commitments, using peaceful disruption and artful protests to amplify their message. They prove that even small acts of civil disobedience can shake up big policy decisions. Correctly formatted link
    5. Wikipedia
  5. Stockholm Conference 1972 - The United Nations' first major environment summit in Stockholm set the stage for global cooperation on pollution, conservation, and sustainable use of resources. Its "Stockholm Declaration" introduced principles that still guide international green policies today. Correctly formatted link
    6. Wikipedia
  6. Santa Barbara Oil Spill Catalyst - The devastating 1969 spill off the California coast turned public opinion into a wave of action, proving that environmental disasters can be springboards for real change. Its slick reminder led Nelson to dream up Earth Day just months later. Correctly formatted link
    7. Wikipedia
  7. Rachel Carson's Legacy - When "Silent Spring" hit bookshelves in 1962, Rachel Carson exposed the hidden dangers of pesticides, inspiring millions to question "business as usual." Her powerful storytelling gave science a human voice and launched a new era of eco-awareness. Correctly formatted link
    8. History.com
  8. Recycling & Conservation - From sorting plastics to turning off unused lights, recycling and conservation practices are everyday superhero moves that shrink landfills and save energy. Over time, these small habits add up to major wins for our planet's resource bank. Correctly formatted link
    9. Time.com
  9. Biodiversity & Ecosystems - Healthy ecosystems buzz with life - bees pollinate our crops, forests filter our air, and oceans regulate our climate. Protecting biodiversity means safeguarding this intricate web where every species plays a starring role. Correctly formatted link
    10. Time.com
  10. Ongoing Sustainability Challenges - Climate change, plastic pollution, and habitat loss keep testing our commitment to Earth's future, proving that the journey toward sustainability is a marathon, not a sprint. Staying informed and taking action - whether in your backyard or online - keeps the momentum alive. Correctly formatted link
    11. Time.com
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