Subjects
▼
Join CK-12
Sign In
Browse
Science
/ Earth Science
List
Grid
Map
Concepts
FlexBooks
CK-12 Earth Science Concepts For High School
CK-12 Earth Science Concepts For Middle School
CK-12 Earth Science For High School
CK-12 Earth Science For Middle School
Sustainable Energy – Without the Hot Air
Introduction to Earth Science
Scientific Explanations and Interpretations
Scientific Method
Development of Hypotheses
Testing Hypotheses
Correlation and Causation
Observations and Experiments
Development of Theories
Evolution, Plate Tectonics, and Climate Change
Scientific Community
Scientific Models
Principles of Earth Science
Branches of Earth Science
Field Trips
Principle of Uniformitarianism
Location and Direction
Location on the Earth
Direction on the Earth
Elevation on the Earth
Maps
Map Projections
Topographic and Geologic Maps
Seafloor
Telescopes
Satellites, Shuttles, and Space Stations
Study of Space by the Electromagnetic Spectrum
Earth Materials
Atoms to Molecules
Chemical Bonding
Minerals
Mineral Groups
Mineral Identification
Mineral Formation
Igneous Rocks
Intrusive and Extrusive Igneous Rocks
Igneous Rock Classification
Sedimentary Rocks
Lithification of Sedimentary Rocks
Sedimentary Rock Classification
Metamorphic Rocks
Metamorphic Rock Classification
Rocks
Rocks and Processes of the Rock Cycle
Introduction to Energy Resources
Obtaining Energy Resources
Energy Conservation
Renewable vs Non-Renewable Energy Resources
Energy Use
Non-Renewable Energy Resources
Fossil Fuel Formation
Coal Power
Petroleum Power
Natural Gas Power
Fossil Fuel Reserves
Nuclear Power
Renewable Energy Resources
Solar Power
Hydroelectric Power
Wind Power
Geothermal Power
Energy from Biomass
Conserving Energy Resources
Natural Resources (non-energy)
Materials Humans Use
Finding and Mining Ores
Availability of Natural Resources
Natural Resource Conservation
Ore Deposits
Mining Ores
Extracting Ores
Renewable Versus Non-Renewable Resources
Conserving Natural Resources
Ocean Resources
Earth as a Planet
Earth's Shape
Earth's Magnetic Field
Revolutions of Earth
Rotation of Earth
Coriolis Effect
Seasons
Eclipses
Solar Eclipses
Lunar Eclipses
Lunar Phases
Earth's Interior
Seismic Waves
Earth's Interior Material
Earth's Layers
Earth's Crust
Earth's Mantle
Earth's Core
Lithosphere and Asthenosphere
Earth's Outer Layers
Earth's Inner Layers
Continental Drift
Wegener and the Continental Drift Hypothesis
Magnetic Polarity Evidence for Continental Drift
Bathymetric Evidence for Seafloor Spreading
Magnetic Evidence for Seafloor Spreading
Seafloor Spreading Hypothesis
Plate Tectonics through Earth History
Theory of Plate Tectonics
Earth's Tectonic Plates
Tectonic Plate Motions
Plate Boundary Interactions
Divergent Plate Boundaries in the Oceans
Divergent Plate Boundaries
Transform Plate Boundaries
Ocean-Continent Convergent Plate Boundaries
Ocean-Ocean Convergent Plate Boundaries
Continent-Continent Convergent Plate Boundaries
Continental Margins
Supercontinent Cycle
Intraplate Activity
Geological Stresses
Principle of Horizontality
Folds
Faults
Mountain Building
Earthquake Characteristics
Earthquake Zones
Earthquakes at Transform Plate Boundaries
Earthquakes at Convergent Plate Boundaries
Intraplate Earthquakes
Seismic Waves from Earthquakes
Tsunami
21st Century Tsunami
Measuring Earthquake Magnitude
Locating Earthquake Epicenters
Scales that Represent Earthquake Magnitude
Predicting Earthquakes
Earthquake Damage
Earthquake Safe Structures
Staying Safe in an Earthquake
Volcano Characteristics
Volcanoes at Plate Boundaries
Volcanoes at Hotspots
Magma Composition at Volcanoes
Explosive Eruptions
Effusive Eruptions
Predicting Volcanic Eruptions
Types of Volcanoes
Supervolcanoes
Volcanic Landforms
Hot Springs and Geysers
Earth's Surface Processes
Weathering and Erosion
Mechanical Weathering
Chemical Weathering
Influences on Weathering
Soils
Soil Characteristics
Soil Formation
Soil Horizons and Profiles
Types of Soils
Soil Erosion
Avoiding Soil Loss
Soil Pollution
Hazardous Waste
Impacts of Hazardous Waste
Preventing Hazardous Waste Problems
Environmental Impacts of Mining
Landforms from Stream Erosion and Deposition
Landforms from Groundwater Erosion and Deposition
Erosion by Streams
Deposition by Streams
Erosion by Groundwater
Deposition by Groundwater
Landforms from Wave Erosion and Deposition
Erosion by Waves
Deposition by Waves
Protecting Shorelines
Landforms from Wind Erosion and Deposition
Erosion by Wind
Deposition by Wind
Landforms from Glacial Erosion and Deposition
Erosion by Glaciers
Deposition by Glaciers
Landforms from Erosion and Deposition by Gravity
Water on Earth
Distribution of Water on Earth
States of Water
Processes of the Water Cycle
Water Distribution
Uses of Water
Safety of Water
Water Pollution
Protecting Water From Pollution
Conserving Water
Glaciers
Streams and Rivers
Ponds and Lakes
Wetlands
Flooding
Introduction to Groundwater
Groundwater Aquifers
Springs and Geysers
Groundwater Depletion
Groundwater Pollution
Cleaning Up Groundwater
Ocean Zones
Importance of the Oceans
Seawater Chemistry
Wind Waves
Tides
Surface Ocean Currents
How Ocean Currents Moderate Climate
Deep Ocean Currents
Ocean Pollution
Coastal Pollution
Ocean Garbage Patch
Oil Spills
Atmosphere, Weather, and Climate
Importance of the Atmosphere
Troposphere
Stratosphere
Mesosphere
Thermosphere and Beyond
Composition of the Atmosphere
Pressure and Density of the Atmosphere
Temperature of the Atmosphere
Electromagnetic Energy in the Atmosphere
Temperature and Heat in the Atmosphere
Solar Energy on Earth
Solar Energy and Latitude
Heat Transfer in the Atmosphere
Heat Budget of Planet Earth
Greenhouse Effect
Circulation in the Atmosphere
Local Winds
Global Wind Belts
Air Quality
Types of Air Pollution
Mercury Pollution
Acid Rain
Causes Of Air Pollution
Effects of Air Pollution on the Environment
Effects of Air Pollution on Human Health
Ozone Depletion
Reducing Air Pollution
Reducing Ozone Destruction
Heat Waves and Droughts
Weather versus Climate
Clouds
Precipitation
Introduction to Weather
Humidity
Fog
Air Masses
Weather Fronts
Thunderstorms
Tornadoes
Mid-Latitude Cyclones
Hurricanes
Blizzards
Collecting Weather Data
Predicting Weather
Weather Maps
Effect of Latitude on Climate
Effect of Atmospheric Circulation on Climate
Effect of Continental Position on Climate
Effect of Altitude and Mountains on Climate
Climate Zones and Biomes
Tropical Moist Climates
Dry Climates
Temperate Climates
Continental Climates
Polar Climates
Reducing Greenhouse Gas Pollution
Climate Change in Earth History
Short-Term Climate Change
Long-Term Climate Change
Global Warming
Causes and Effects of Global Warming
Impact of Continued Global Warming
Carbon Cycle and Climate
Earth History
How Fossilization Creates Fossils
Types of Fossilization
Earth History and Clues from Fossils
Principles of Relative Dating
Determining Relative Ages
Correlation Using Relative Ages
Geologic Time Scale
Tree Rings, Ice Cores, and Varves
Radioactive Decay as a Measure of Age
Radiometric Dating
Age of Earth
Formation of the Sun and Planets
Formation of Earth
Formation of the Moon
Early Atmosphere and Oceans
Precambrian Continents
Precambrian Plate Tectonics
Characteristics and Origins of Life
Metabolism and Replication
Evolution of Simple Cells
Evolution of Eukaryotes to Multicellular Life
Life of the Phanerozoic Eon
History of Paleozoic Life
Paleozoic Plate Tectonics
Paleozoic and Mesozoic Seas
History of Mesozoic Life
Mesozoic Plate Tectonics
History of Cenozoic Life
Human Evolution
Modern Biodiversity
Cenozoic Plate Tectonics
Life and the Geologic Time Scale
Life on Earth
Biological Communities
Roles in an Ecosystem
Flow of Energy in Ecosystems
Flow of Matter in Ecosystems
Nitrogen Cycle in Ecosystems
Fresh Water Ecosystems
Ocean Ecosystems
Types of Marine Organisms
Marine Food Chains
Adaptation and Evolution of Populations
Population Size
Extinction and Radiation of Life
Growth of Human Populations
Revolutions in Human Population Growth
Future Human Population Growth
Agriculture and Human Population Growth
Overpopulation and Over-Consumption
Sustainable Development
Earth in Space
Moon
Sun
Interior of the Sun
Surface Features of the Sun
Outer Layers of the Sun
Gravity in the Solar System
Inner versus Outer Planets
Planets of the Solar System
Planet Orbits in the Solar System
Mercury
Venus
Mars
Jupiter
Saturn
Uranus
Neptune
Exoplanets
Asteroids
Comets
Meteors
Dwarf Planets
Star Constellations
Star Power
Star Classification
Life Cycles of Stars
Distance Between Stars
Galaxies
Milky Way
Universe
Expansion of the Universe
Big Bang
Dark Matter
Star Formation
Main Sequence Star Lives
Red Giants and White Dwarfs
Supergiants and Supernovas
Neutron Stars and Black Holes
Star Clusters
Back to the
top of the page ↑
Please wait...
You need to be signed in to perform this action. Please sign-in and try again.
Please wait...
Oops, looks like cookies are disabled on your browser. Click
here
to see how to enable them.
X
