The Global Green Guardians Challenge

Created by

AbuBakrShalabi

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1 / 20

Environmental sustainability means

Making the world cleaner and healthier by using less energy and creating less waste

Issues that affect the whole world and need everyone to work together to solve

Keeping Earth healthy for a long time by not using too much of its resources

2 / 20

A drought has hit this grassland biome. How will this effect the rabbit population?

The rabbit population will become extinct immediately.

The rabbit population will stay the same.

The rabbit population will decrease.

The rabbits will increase in number.

3 / 20

Biodiversity means..

The variety of life in an ecosystem

How an ecosystem changes over time

Differences among humans

Diversity of a select few species in a deserted area

4 / 20

What is the term for the ability of an ecosystem to recover from disturbances?

Conservation

Sustainability

Resilience

Adaptability

5 / 20

Eco-friendly means

Keeping Earth healthy for a long time by not using too much of its resources

Protecting plants, animals, and nature by not wasting or hurting them

Making the world cleaner and healthier by using less energy and creating less waste

6 / 20

What is the main cause of ocean acidification?

Increased levels of carbon dioxide in the atmosphere

Warming ocean temperatures

Overfishing

Pollution from land-based sources

7 / 20

Which of the "Three Pillars" of Sustainability focuses on fair and equitable business practices, labor conditions, and community engagement?

Economic Sustainability

Technical Sustainability

Environmental Sustainability

Social Sustainability

8 / 20

Which international agreement aims to reduce greenhouse gas emissions?

Copenhagen Accord

Kyoto Protocol

Montreal Protocol

Paris Agreement

9 / 20

Why are fossil fuels unsustainable?

All answers are correct

Fossil fuels produce air pollutants that harm human health

Fossil fuels produce carbon dioxide which contributes to climate change.

Fossil fuels are non-renewable.

10 / 20

What is the main source of water pollution in many developing countries?

Agricultural runoff

Oil spills

Untreated sewage

Industrial waste

11 / 20

Changes to the Earth's weather over time

Climate change

Sustainable

Mission

Green world

12 / 20

What is the main cause of the depletion of the stratospheric ozone layer?

Volatile Organic Compounds (VOCs)

Chlorofluorocarbons (CFCs) and other halogenated substances

Excess carbon dioxide emissions

Sulfur Dioxide (SO2) emissions.

13 / 20

The concept of "Net Zero" refers to achieving a balance between:

Renewable and non-renewable energy consumption

Imports and exports of sustainable goods

Economic growth and environmental regulation

Greenhouse gas emissions produced and greenhouse gas emissions removed from the atmosphere

14 / 20

Which greenhouse gas is primarily responsible for global warming?

Methane (CH4)

Nitrous oxide (N2O)

Ozone (O3)

Carbon dioxide (CO2)

15 / 20

Which of the following would cause biodiversity to DECREASE?

Sunlight

Producers

Water

Forest Fires

16 / 20

The principle of a "Circular Economy" aims to minimize waste by:

Relying solely on conventional incineration for waste-to-energy conversion.

Designing products for maximum lifespan, reuse, repair, and recycling.

Encouraging consumers to buy fewer products.

Shipping all waste to designated international landfills.

17 / 20

A clean and healthy world

mission

sustainable

green world

climate change

18 / 20

"The greenhouse effect occurs when heat from the Earth’s surface is trapped by greenhouse gases such as carbon dioxide and methane." Is this true?

True

False

19 / 20

What does LEED stand for, in the context of sustainable infrastructure?

Local Energy and Environmental Development

Lifetime Efficiency and Ecological Dynamics

Low Emission Electricity Distribution

Leadership in Energy and Environmental Design

20 / 20

When biodiversity increases

Sustainability also increases

Sustainability decreases

Sustainability becomes greater by 2

Sustainability remains the same

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The Global Green Guardians Challenge

An exciting, worldwide environmental competition for students!
Test your knowledge on critical climate issues,
join a global community,
and earn an instant, verifiable certificate upon completion.
Empower your future—and the planet’s!

The Global Green Guardians Challenge

An exciting, worldwide environmental competition for students! Test your knowledge on critical climate issues, join a global community, and earn an instant, verifiable certificate upon completion. Empower your future—and the planet’s!

An exciting, worldwide environmental competition for students!
Test your knowledge on critical climate issues,
join a global community,
and earn an instant, verifiable certificate upon completion.
Empower your future—and the planet’s!