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Class 7 Social Science inside our earth test

This test has twenty questions on Inside Our Earth, a geography unit exploring the layers beneath the surface and the rocks and minerals composing them. The challenge is usually not individual facts but distinguishing between crust, mantle and core, and recognising which rock type results from each process. Each question includes a detailed explanation of the answer, and the final screen shows which section needs further study.

  • 20 questions, marked instantly
  • Every answer comes with the reasoning
  • Ends by naming what to revise
  • Nothing stored, no account, no email

What this test covers

  • Layers of the earth's interior
  • The crust, mantle and core
  • Rocks and the rock cycle
  • Igneous rocks
  • Sedimentary rocks
  • Metamorphic rocks
  • Minerals and mining
  • Earthquakes and volcanoes
Ready when you are

20 questions, marked as you go

Drawn fresh from a bank of 20, so another go is mostly different questions. Every one explains its method after you answer, and the last screen names the chapters to revise.

Questions

20

Minutes

~15

Marking

Instant

Sign-up

None

How many questions?
How should it run?

How to read the result

Every question in this test

The whole paper, grouped by chapter, so you can see the level before anyone sits it. Three are shown below and the rest open up.

20 questions · 8 chapters

8 shown here - the rest are in the test and the PDF

  • Layers of the earth's interior1
  • The crust, mantle and core4
  • Rocks and the rock cycle2
  • Igneous rocks3
  • Sedimentary rocks2
  • Metamorphic rocks2
  • Minerals and mining2
  • Earthquakes and volcanoes4
  1. Question 1. The earth's interior is divided into three main layers. Which of these is the correct order from the surface downward?

    • Crust, core, mantle
    • Crust, mantle, core
    • Core, mantle, crust
    • Mantle, crust, core
  2. Question 2. Which layer of the earth is the thinnest?

    • The outer core
    • The inner core
    • The mantle
    • The crust
  3. Question 3. The earth's crust is divided into two main types based on where it is found. What are they called?

    • Northern crust and southern crust
    • Continental crust and oceanic crust
    • Rocky crust and sandy crust
    • Upper crust and lower crust
Show 5 more
  1. Question 4. The core of the earth is believed to be made mainly of which two metals?

    • Nickel and iron
    • Copper and zinc
    • Gold and silver
    • Aluminium and tin
  2. Question 5. The core of the earth is further divided into which two parts?

    • Northern core and southern core
    • Upper core and lower core
    • Solid core and gas core
    • Inner core and outer core
  3. Question 6. How many main types of rocks are there?

    • Two - hard and soft
    • Three - igneous, sedimentary and metamorphic
    • Four - hard, soft, wet and dry
    • Five - one for each continent
  4. Question 7. The continuous process by which rocks change from one type to another over long periods is called what?

    • The soil cycle
    • The rock cycle
    • The carbon cycle
    • The water cycle
  5. Question 8. Igneous rocks are formed when what cools and solidifies?

    • Molten magma or lava
    • Layers of mud and sand
    • Dissolved salts in water
    • Existing rock under heat

Want all 20 on paper?

The PDF has every question, with the answer key on its own last page so you can hold it back and mark the work yourself.

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Class 7 Social Science test - common questions

Why do children find the rock types confusing in this chapter?

The three rock types - igneous, sedimentary and metamorphic - are understood through their formation processes rather than how they look, and without having witnessed rock creation beneath the earth's surface, a child must visualise this process from written explanation alone. Creating a drawing of the rock cycle as a basic loop with a different rock shown at each point in the process works better than simply revisiting the definitions.

What is the most common mix-up between the earth's layers?

Reversing the positions of the mantle and core, or omitting the fact that the core comprises two distinct sections. A cross-section sketch created from recollection, showing the crust as a delicate outer layer, typically resolves this confusion faster than reciting the layer names sequentially.

Is this Class 7 social science online test free?

Absolutely free - no sign-up is ever necessary. Neither email nor account is required, and no password is needed. The test operates within the browser alone, storing nothing externally. The score displays on your screen and disappears once the tab is closed. Our privacy policy documents this exact process, so you depend on policy commitments rather than taking them on trust.

Is there a timer?

This is optional and switched off by default. The first attempt should demonstrate what your child actually knows, not their speed under observation. A timer on an unfamiliar assessment measures anxiety as much as ability in social science. When enabled, the timed version allocates roughly forty-five seconds per question, which matches typical exam conditions.

Can my child take it more than once?

Students may attempt the test as often as they wish. Questions are selected from a question bank with the order shuffled and the answer choices shuffled each time, so a child cannot pass a second attempt simply by remembering that the answer used to be the third option. A retest taken a week later teaches far more than one attempted the same night.

How is this different from your Class 7 social science worksheets?

Worksheets concentrate on single topics deeply on paper, with you providing the marking. This system marks itself automatically. Each serves a specific purpose - tests pinpoint where learning breaks down, and worksheets address those specific gaps. Most families observe stronger results from ten minutes spent here than from an hour of work on content that was never the underlying issue.

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