Volcanoes & Earthquakes

28 Skills in Science. 28 are ready to try — three verified questions each, no account needed.

Ready to try

Ages 5–7
Earth Is Made of Rock
Understand that Earth is made of rock and other solid materials
10 verified questions on this shelf
Ages 5–7
Earthquake Safety
Know basic earthquake safety: drop, cover, and hold on; move away from windows; tell a trusted adult
12 verified questions on this shelf
Ages 5–7
Fast & Slow Earth Changes
Understand that Earth's surface changes: some changes are quick (eruptions, earthquakes) and some are slow (wind, water wearing away rock)
10 verified questions on this shelf
Ages 5–7
Power of Eruptions
Appreciate that volcanic eruptions are powerful events that can change the landscape
10 verified questions on this shelf
Ages 5–7
What Is a Volcano
Know what a volcano is: an opening in Earth's surface where hot melted rock (lava) comes out
10 verified questions on this shelf
Ages 5–7
What Is an Earthquake
Know what an earthquake is: a sudden shaking of the ground that can be strong or weak
9 verified questions on this shelf
Ages 7–9
Active, Dormant & Extinct
Classify volcanoes as active (could erupt any time), dormant (sleeping but could wake up), or extinct (will not erupt again)
10 verified questions on this shelf
Ages 7–9
Earth's Layers
Know that Earth has layers — a thin outer crust, a thick hot mantle, and a core at the centre — and that the inside of the Earth is extremely hot
10 verified questions on this shelf
Ages 7–9
Inside a Volcano
Understand the inside of a volcano: magma is hot melted rock underground, lava is the same material after it reaches the surface, and volcanoes have a magma chamber, vent, and crater
10 verified questions on this shelf
Ages 7–9
Pompeii & Vesuvius
Know the story of Pompeii: a Roman city buried by the eruption of Mount Vesuvius in 79 AD, preserved under volcanic ash, and rediscovered by archaeologists centuries later
10 verified questions on this shelf
Ages 7–9
Ring of Fire
Recognise that volcanoes and earthquakes tend to happen in certain places — especially around the edges of the Pacific Ocean (Ring of Fire) — not randomly across the Earth
10 verified questions on this shelf
Ages 7–9
Tsunamis
Know what a tsunami is: a very large, fast ocean wave caused by an earthquake or volcanic eruption under the sea, which can cause great damage when it reaches land
10 verified questions on this shelf
Ages 7–9
Types of Rock
Know the three main types of rock — igneous (formed when lava or magma cools), sedimentary (formed from layers pressed together), and metamorphic — and that fossils are found in sedimentary rock
10 verified questions on this shelf
Ages 7–9
Why Earthquakes Happen
Understand that earthquakes happen when rocks underground suddenly move or break, releasing energy that shakes the ground
10 verified questions on this shelf
Ages 9–11
Earthquake-Resistant Design
Know that buildings can be designed to resist earthquakes, tsunami warning systems alert coastal communities, and communities prepare through evacuation plans and drills
9 verified questions on this shelf
Ages 9–11
Eruption Types & Volcano Shape
Understand that not all volcanic eruptions are the same: some flow gently (effusive) and some explode violently (explosive), depending on the properties of the magma, and that volcano shape is related to eruption type
10 verified questions on this shelf
Ages 9–11
Famous Eruptions & Pangaea
Know about famous eruptions and their global effects: Mount St Helens (1980), Eyjafjallajökull (2010), and how large eruptions can affect weather and climate worldwide; understand that continents were once joined (Pangaea) and have slowly…
10 verified questions on this shelf
Ages 9–11
Measuring Earthquake Strength
Know that scientists measure earthquakes using seismometers, that earthquakes release energy that travels as waves through the ground, and that a magnitude scale describes their strength
10 verified questions on this shelf
Ages 9–11
Monitoring Volcanoes
Understand how volcanologists monitor volcanoes by looking for warning signs — gas emissions, ground swelling, small earthquakes — and that prediction involves evidence and uncertainty, not certainty
10 verified questions on this shelf
Ages 9–10
Natural Disaster Solutions
Generate and compare multiple solutions to reduce the impacts of natural Earth processes on humans, such as earthquakes, floods, or volcanic eruptions
16 verified questions on this shelf
Ages 9–11
Plate Boundaries
Explain how plate boundaries cause earthquakes and volcanoes: plates pushing together, pulling apart, or sliding past each other create the forces that trigger these events, and mountains form where plates collide
12 verified questions on this shelf
Ages 9–11
Tectonic Plates
Understand that Earth's crust is broken into large pieces called tectonic plates that float on hotter, softer rock beneath and move very slowly — a few centimetres per year
11 verified questions on this shelf
Ages 9–11
The Rock Cycle
Understand the rock cycle: rocks slowly change from one type to another over millions of years — igneous rock weathers into sediment, sediment becomes sedimentary rock, heat and pressure create metamorphic rock, and melting starts the cycl…
10 verified questions on this shelf
Ages 11–12
How Tectonic Plates Move
Understand that convection currents in the molten mantle drive the movement of rigid tectonic plates; distinguish between convergent (collision/subduction), divergent (spreading ridges), and transform (sliding) plate boundaries; explain wh…
10 verified questions on this shelf
Ages 11–13
Seismic Waves & Earth's Interior
Distinguish between P-waves (compression, travel through solids and liquids) and S-waves (shear, cannot pass through liquids); explain why a seismic shadow zone exists on the far side of an earthquake; describe how seismologists use wave r…
10 verified questions on this shelf
Ages 12–14
Hazard Assessment & Evacuation
Explain probabilistic hazard assessment using eruption recurrence intervals and fault slip rates; describe how volcano observatories monitor ground deformation, gas emissions, and seismicity to issue alert levels; explore why communities r…
10 verified questions on this shelf
Ages 12–13
Supervolcanoes & Volcanic Winter
Describe calderas such as Yellowstone and Toba as supervolcanoes capable of erupting thousands of cubic kilometres of ash; explain how sulphur dioxide aerosols in the stratosphere scatter sunlight and cause volcanic winter; discuss the Tob…
10 verified questions on this shelf
Ages 13–14
Volcanoes & Mass Extinctions
Explain how large igneous provinces (LIPs) — massive outpourings of lava over millions of years — caused global warming and ocean acidification that drove mass extinctions; connect the Siberian Traps to the end-Permian extinction and the D…
10 verified questions on this shelf

Skill names and descriptions include the Marble Skill Taxonomy © Generative Spark, Inc. (withmarble.com), licensed under ODbL 1.0 (database) and CC BY-SA 4.0 (content). Practice questions are GlowGrades's own, each checked by independent verifiers that must agree before a child ever sees it.