Earth and Space Science

Front

Layers of Earth

Back

Crust, Mantle, Core

Front

Earth's Core Composition

Back

Iron and Nickel

Front

Earth's Atmosphere Layers

Back

Troposphere, Stratosphere, Mesosphere, Thermosphere, Exosphere

Front

Water Cycle

Back

Evaporation, Condensation, Precipitation

Front

Rock Types

Back

Igneous, Sedimentary, Metamorphic

Front

Plate Tectonics

Back

Movement of Earth's plates

Front

Solar System

Back

Sun, planets, moons, asteroids, comets

Front

Earth's Rotation

Back

24 hours

Front

Earth's Revolution

Back

365.25 days

Front

Gravity

Back

Force pulling objects toward each other