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Earth Science
6 sections available · 33 chapters available
Free Earth Science study notes for Senior High School students. Each chapter breaks down a key concept with examples and practice prompts you can turn into AI drills in the thinka app.
Basic Earth Science (1) The Earth
Shape and size of the Earth
Layered structure of the Earth's interior
Plate motion
Volcanic activity and earthquakes
Earth's heat budget
Motion of the atmosphere and seawater
Basic Earth Science (2) The Changing Earth
Birth of the universe, the solar system and the Earth
Fossil record and the Earth environment
Science of the global environment
Japan's natural environment, benefits and disasters
Earth Science (1) Overview of the Earth
Shape of the Earth and gravity
Geomagnetism
Internal structure of the Earth
State and materials of the Earth's interior
Earth Science (2) Earth's Activity and History
Plate tectonics
Earthquakes and crustal movement
Igneous activity
Metamorphism and metamorphic rocks
Changes of the land surface
Observation of strata
Evolution of the Earth environment
Formation of the Japanese islands
Earth Science (3) Atmosphere and Ocean
Structure of the atmosphere
Atmospheric motion and weather
Structure of the ocean
Motion of seawater
Earth Science (4) Structure of the Universe
Rotation and revolution of the Earth
Solar system bodies and their motion
Solar activity
Properties and evolution of stars
Structure of the Galaxy
Varieties of galaxies
The expanding universe
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