Inside the Earth
- 100
What is the hot centre of the Earth called?
- 200
What is the thick layer between the crust and the core called?
- 300
What are the giant…
In the game - 400
What is the point…
In the game - 500
Which instrument records the…
In the game
Grade 6 · Geography
This quiz helps revise “Lithosphere: mountains and plains” in Geography for grade 6. It has 25 questions in five categories: Inside the Earth, Volcanoes, Rocks, Landforms, Mountains of the World. Questions get harder as the points go up, from 100 to 500.

The 100- and 200-point questions are open here. The rest show only their first words, and there are no answers: all of that is in the game itself.
What is the hot centre of the Earth called?
What is the thick layer between the crust and the core called?
What are the giant…
In the gameWhat is the point…
In the gameWhich instrument records the…
In the gameWhat kind of mountain throws out ash, steam, and molten rock?
What is molten rock called once it pours out onto the surface?
What is molten rock…
In the gameWhat is the bowl-shaped…
In the gameWhat is a hot…
In the game
Which hard, speckled rock in this photo is often used for monuments and kitchen worktops?
Which white stone with veins did ancient Greek sculptors love most?
Which sedimentary rock formed…
In the gameInto which three groups…
In the gameWhich dark volcanic rock…
In the gameWhat do we call large areas of flat or gently rolling land?
What is a raised area of flat land with steep sides called?
What is the low…
In the gameWhat is a deep…
In the gameWhat is the breaking…
In the game
Which peak in this photo is the highest on Earth?
What is the highest mountain in Africa?
Which mountains separate…
In the gameWhich is the longest…
In the gameThis almost perfectly cone-shaped…
In the gameAll 25 questions and the answers are in the game. Invite your class or friends with a link — guests need no account.