Invasive Species

~60 min · 15 stations

Start reading — Station 01

Conductor

The Conductor

All aboard the biodiversity express. We are tracking the spread of invasive species across the globe. Mind the gap between native and non-native, and keep your eyes on the ecosystem.

What you will learn

Read the stations in any order. Each quiz you pass earns you Miles, which we’ll save for when you’re ready to sign in.

FOUNDATION

Establishes the core vocabulary and essential context you need before going further.

• Identify core characteristics defining invasive organisms

Station 01: Defining Invasive Species▶

• Analyze historical human activities facilitating species migration

Station 02: Historical Spread Patterns▶

• Explain niche competition between native and invasive species

Station 03: Ecological Niche Theory▶

CORE CONCEPTS

Unpacks the ideas and principles that the subject is built on.

• Evaluate biological traits favoring rapid population growth

Station 04: Reproductive Advantages▶

• Describe the impact of missing natural population controls

Station 05: Predator Release Hypothesis▶

• Connect habitat disturbance to successful species invasion

Station 06: Disturbance and Colonization▶

• Illustrate food web changes caused by invasive predators

Station 07: Trophic Cascade Effects▶

MECHANICS

Examines how things actually work — the processes, rules, and systems in action.

• Evaluate risks associated with introducing natural enemies

Station 08: Biological Control Mechanics▶

• Identify methods for monitoring new species arrivals

Station 09: Early Detection Systems▶

• Discuss the role of genetic diversity in establishment

Station 10: Genetic Bottlenecks▶

APPLICATION

Puts knowledge to use through real-world scenarios and practical problems.

• Calculate the financial burden of invasive species management

Station 11: Economic Cost Assessment▶

• Review international laws governing species transportation

Station 12: Policy and Regulation▶

• Apply observation skills to track local species

Station 13: Citizen Science Engagement▶

SYNTHESIS

Connects everything together and explores broader implications and open questions.

• Synthesize management techniques for ecosystem recovery

Station 14: Restoration Strategies▶

• Predict impacts of climate change on invasion success

Station 15: Future Global Scenarios▶

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General Public / 9th GradeAI Generated · gemini-3.1-flash-lite

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