Matter
This is the state of matter we breathe.
Air
Energy of motion.
Kinetic energy
The outer layer of Earth is the ______.
Crust
Plants make food using this process
Photosynthesis
Force that pulls objects down
Gravity
Solid → Liquid is called this.
Melting
Energy that is stored.
Potential energy
The hottest layer of Earth
Core
Plants need sunlight, water, and this gas
Carbon Dioxide
Force that slows motion
Friction
Liquid → Gas is called this.
Evaporation
The Sun gives this energy to Earth.
Heat and light
The layer between crust and core
Mantle
Part of plant that makes food
Leaf
A push or pull
Force
Gas → Liquid is called this.
Condensations
Energy you hear is called ______ energy.
Sound
The Sun is this type of star
Star
Part that absorbs water for the plant
Roots
Force from magnets
Magnetism
Matter is anything that has mass and this.
Volume
Energy that flows through wires is ______ energy.
Electrical
Moving air that causes weather
Wind
Green color in leaves helps make food
Chlorophyll
Faster motion means more of this energy
Kinetic energy