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Geology & Earth Science Crossword Puzzles
Geology and Earth Science crossword puzzles challenge players to think about natural processes, geological formations, minerals, and the many forces that shape the Earth. From volcanoes and earthquakes to rock types and weather patterns, each puzzle helps deepen our understanding of Earth’s structure and the dynamic processes that happen beneath our feet.
Test your knowledge about the geology, the scientific study of the Earth's structure, composition, processes, and history including rocks, minerals and how earth is formed. So get your thinking caps on and start solving some geology related crossword puzzles today!
a deep gorge in the surface of earth formed by the erosion of moving water and sand, the breakdown of rock into smaller particles from the effects of …
rock salt, ductile bond, soft sulphate, ca-plagioclase, pb-sulphide, fluorescent mineral, oldest mineral, softest mineral, strong bond, hard oxide, …
where warmer parts rise and cooler parts sink, stress that squeezes rock until it folds or breaks, a section of lithosphere that slowly moves over the …
hard, precious gem often mined from deep within the earth, valuable metal often extracted alongside other minerals, large hole dug for mining or …
how easily a mineral can be scratched, the color of the powder left when a mineral is rubbed on a white tile, melted rock deep inside the earth, how …
igneous, intrusive rock with large crystals, used in counter tops, igneous, extrusive, volcanic glass, metamorphic, foliated, made from granite, …
a naturally occurring, pure chemical substance, minerals deemed valuable, how light reflects off the surface of a mineral, a type of intrusive igneous …
a compound that reacts with materials by breaking it away, changing or adjusting to an environment, a calcium based mineral found in limestone. cave …
what igneous rock is great for climbing?, what type of sedimentary rock forms under water?, metamorphic rocks that are made of thin layers of minerals …
all of the present-day continents were once part of a single supercontinent called, reflects the changing intensity of the vibrations by responding to …
mostly found around volcanoes, forms when magma intrudes, formed when lava erupts, forms with water usually seawater evaporates, made with lava and …
(also called plutonic rock) igneous rock that forms when magma cools and hardens while still underground, (also called volcanic rock) rock that is …
fire rocks, rock formed in layers, changed from igneous or sedimentary, an igneous rock with large crystals, a metamorphic rock, a extrusive igneous …
this happens when some minerals melt, and others remain solid, it forms from the partial melting of mantle rocks approximately the same temperature, …
seeds the chumash used for food, an ancient hole punch, to dig, scientist who studies people and objects from the past, a rock used for paint, what …
the layer of gases surrounding a planet that is held in place by gravity, the thin, solid, outermost layer of earth, rock formed when particles of …
earth's layers can be divided into layers based on their _ composition, this part of the core is solid, part of crust that makes up ocean floors, …
waves of energy caused by earthquakes and other rock movement, the outer layer is similar to the skin of an _ , the solid layer made of iron and …
formed by layered crust, happens with in the earth, with in the earth layers, what we stand on today, combing, plates subtracting, records down the …
solid layer with plasticity in the upper mantle just below the lithosphere, what type of plate boundary collides with the other to create mountains?, …
dinosaurs died out, the longest unit of time of the geological time scale is the, an event or a time marked by an event that begins a new period or …
at what temperature does magma have higher viscosity?, the process that creates magma, a form of energy that is transported through the earth, rock …
the process of eroding by wind, what is formed by deposition, what is a rock that transform by heat or pressure, what are the metamorphic process, …
grains require a magnifying glass to see, wearing away or breaking down of rocks by wind, water, sand and chemicals, type of igneous rock formed …
low-density surface layer of a planet, wearing down or building up of geological features, dense central region of a planet that has undergone …
a boundary where two plates move away from each other, a volcano that is unlikely to erupt ever again, lava that is low in viscosity and high in …
made of hot flowing rock, uppermost mantle and contains the crust, holds the lithosphere and the asthenosphere, the thickest layer, as the layers go …
a inorganic substance that has a fairly constant chemical composition, sedimentary rocks are formed through w.e.d. compaction, and, the upper layer of …
_ convection - what is the slow creeping motion of earth's solid silicate mantle caused by convection currents carrying heat from the interior of …
an _ , or dead volcano is a volcano that is unlikely to ever erupt again, volcanic _ can be quiet or explosive, _ is a material found in magma that …
About Geology & Earth Science Crossword Puzzles
This collection of crossword puzzles is all about the fascinating world of geology and earth science. Each puzzle covers different topics like rocks, minerals, volcanoes, fossils, earthquakes, and layers of the Earth. Some puzzles are easy for beginners, while others are a little more challenging for those who already know a lot about earth science.
Each crossword includes clues that are clear and simple, making it easy for learners of all ages. They are great for classroom activities, homework, or just a fun way to spend time while learning.
Whether you’re a young explorer, a science enthusiast, or a teacher looking for a creative way to teach earth science, this collection is a perfect match.
Topics and Categories
Here are some of the topics that you may find in this crossword puzzle collection.
Minerals and Rocks
- Types of Rocks: Clues related to igneous, sedimentary, and metamorphic rocks (e.g., granite, limestone, shale).
- Rock Forming Minerals: Common minerals like quartz, feldspar, mica, calcite.
- Properties of Rocks and Minerals: Hardness, cleavage, luster, streak, and color.
- Mineral Groups: Silicates, carbonates, oxides, sulfides.
Plate Tectonics
- Tectonic Plates: Names of the Earth's major tectonic plates, such as the Pacific Plate, Eurasian Plate, and African Plate.
- Plate Movements: Divergent, convergent, and transform boundaries.
- Geological Features: Mountains, trenches, rift valleys, and volcanoes formed due to tectonic activity.
Volcanology
- Volcanic Terms: Types of volcanoes (shield, composite, and cinder cone), eruption styles, magma vs. lava, pyroclastic flows.
- Volcanic Activity: Terms like “eruption,” “lava flow,” “crater,” and “mantle plume.”
Geological Time Scale
- Eras, Periods, and Epochs: Clues related to geological time, such as Paleozoic, Mesozoic, and Cenozoic eras, and their sub-periods like Jurassic and Cambrian.
- Important Events: Extinction events (e.g., Permian-Triassic Extinction), fossil development, or significant geological events.
Earth’s Internal Structure
- Layers of the Earth: Core (outer and inner), mantle, crust.
- Physical Properties: Terms like lithosphere, asthenosphere, and mesosphere.
- Geothermal Gradient: Heat transfer within the Earth’s interior.
Hydrology and Oceanography
- Water Cycle: Terms related to the movement of water, like evaporation, condensation, precipitation, infiltration, and runoff.
- Ocean Terms: Deep ocean trenches, mid-ocean ridges, and the hydrological properties of oceans (currents, tides).
- Aquifers and Groundwater: Concepts like aquifer, artesian well, and groundwater flow.
Weathering and Erosion
- Physical Weathering: Freeze-thaw, abrasion, and thermal expansion.
- Chemical Weathering: Oxidation, hydrolysis, carbonation.
- Erosion and Sediment Transport: Wind erosion, water erosion, glaciers, and sedimentary deposition.
Fossils and Paleontology
- Fossil Types: Body fossils, trace fossils, and microfossils.
- Fossilization Process: Mineralization, carbonization, amber preservation.
- Important Fossils: Famous fossils like Archaeopteryx, trilobites, and ammonites.
Seismology
- Earthquakes and Waves: Primary (P) waves, secondary (S) waves, surface waves, magnitude, epicenter.
- Seismic Zones: Areas of active seismic activity like the Ring of Fire.
Geohazards
- Natural Disasters: Tsunamis, landslides, earthquakes, and volcanic eruptions.
- Mitigation and Safety: Earthquake-resistant buildings, early warning systems.
Geological Survey and Mapping
- Surveying Tools: Compass, clinometer, GPS.
- Topography and Cartography: Contour lines, relief maps, geologic maps, and how to read them.
Geochemistry
- Chemical Elements: Clues about the chemical elements found in rocks, minerals, and soils (e.g., oxygen, silicon, iron).
- Geochemical Processes: Hydrothermal systems, oxidation/reduction reactions, and geochemical cycles.
These crossword puzzles not only test one’s knowledge of geology and Earth sciences but also provide an enjoyable way to dive deeper into various Earth-related topics, from rock types to volcanic activity.
How to Download Crossword Puzzles?
- Click on any of the puzzle from the list.
- Print or download on letter-size paper or A4 size paper.
How to Edit?
You can create your own Crossword Puzzles, by starting from scratch or by editing the existing puzzle (click on the "Edit" button in puzzle details page). You can edit the title, header, font style, clues font size, and words list. You also have the ability to shuffle questions and puzzle size.
