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CogniGuide

Earth Mind Map for Earth Science Study

See how Earth's layers, plates and cycles connect in one map. Then generate your own from your class notes, PDF or slides.

No credit card required

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University of California, BerkeleyUniversity of MichiganGeorgetown UniversityUniversity of Southern CaliforniaUniversity of Wisconsin-MadisonUniversity of Illinois Urbana-Champaign

CogniGuide at a glance

What you get
Interactive mind maps of the main ideas and how they connect. Free: overview maps (detailed maps on your first 3 creations). Plus: detailed maps with supporting concepts.
Exports
Your first PDF or PNG export is free; Plus exports anytime.
Price
Free plan: 5 creations a week, up to 3 a day. Plus: $9.99/month or $99.90/year (USD; local prices at checkout).
Sign-up
A free account is required before you create anything (Google or email). No credit card.
What you can upload
PDF, Word (.docx), PowerPoint (.pptx), plain text or Markdown, and images (PNG, JPG, WebP, GIF), or type a topic. One file per creation on the free plan; several at once on Plus.

How it compares: vs Knowt · vs Quizlet · vs NotebookLM · vs Mapify

Build Your Earth Map From Your Own Notes

Upload your textbook chapter or lecture slides and get a map of Earth science topics you can explore.

Start from your own material

Upload a PDF, DOCX, PPTX or text file, or type a topic, and AI builds the map.

Expand any layer or process

Click any node to ask AI for more detail on layers, plates or cycles.

Turn the map into a quiz

Test yourself on Earth's structure and processes, and make flashcards from the same notes.

How to Make an Earth Mind Map

Three steps from your Earth science notes to a map you can study from.

  1. 1

    Add your Earth notes

    Upload a chapter, slides or notes, or type a topic such as plate tectonics.

  2. 2

    AI maps the main ideas

    The AI groups layers, processes and cycles into branches you can expand.

  3. 3

    Study, quiz and export

    Expand weak areas, take a quiz from the map, then export it as PNG or PDF.

Earth Mind Map: Key Branches of Earth Science

An earth mind map organizes Earth science around its main systems. The core branch is Earth's internal structure: the crust, mantle, outer core and inner core, each with different composition and state. A second branch covers plate tectonics, the movement of lithospheric plates that drives earthquakes, volcanoes and mountain building. A third branch follows the rock, water and carbon cycles that move material through the planet.

  • Crust, mantle, core: the main layers and their composition
  • Lithosphere and asthenosphere: rigid plates over a flowing layer
  • Plate boundaries: divergent, convergent and transform motion
  • Rock cycle: igneous, sedimentary and metamorphic rock
  • Water and carbon cycles: how matter circulates through Earth systems

Use the map to revise layers and processes before an exam, then explore how they link. Create a map from your own notes with CogniGuide to match your course.

Earth Mind Map Questions

Answers about Earth's structure and about making your own map.

What are Earth's main layers?

Earth has four main layers: the crust, the mantle, the outer core and the inner core. The crust is the thin outer rock layer. The mantle is hot, partly molten rock beneath it. The core is mostly iron and nickel.

What causes plate tectonics?

Plate tectonics is driven mainly by heat from Earth's interior. Convection in the mantle and the weight of sinking cold slabs move the lithospheric plates, which create earthquakes and volcanoes at their boundaries.

Which files can I use to make an Earth map?

You can upload PDF, Word (DOCX), PowerPoint (PPTX), text or Markdown files, or images. You can also type a topic such as Earth's layers instead of uploading.

Can I turn my Earth map into a quiz for free?

Yes, the free plan includes 5 creations a week with no payment needed. You can turn a map into a quiz to test yourself on the topics.