Unit A - Life Science
Chapter 1
- system
- deciduous
- pollinate
- coniferous
- seed leaf
- germinate
- seedling
- fossil
Chapter 2
- trait
- vertebrate
- larva
- pupa
- adaptation
- inherited
- migrate
- hibernate
Chapter 3
- environment
- ecosystem
- community
- population
- grassland
- desert
- tundra
- wetland
Chapter 4
- producer
- consumer
- herbivore
- carnivore
- omnivore
- prey
- predator
- competition
- decomposer
- decay
- germs
- disease
Unit B - Earth Science
Chapter 5
- water vapor
- groundwater
- wetland
- evaporation
- condensation
- water cycle
- precipitation
Chapter 6
- weather
- atmosphere
- hurricane
- tornado
- blizzard
Chapter 7
- rock
- mineral
- igneous rock
- sedimentary rock
- metamorphic rock
- soil
- decay
- nutrient
- loam
Chapter 8
- crust
- mantle
- core
- landform
- magma
- lava
- weathering
- erosion
Chapter 9
- natural resource
- renewable resource
- nonrenewable resource
- conservation
- recycle
Unit C - Physical Science
Chapter 10
- matter
- property
- pressure
- element
- atom
- periodic table
- mass
- volume
- density
- buoyancy
Chapter 11
- physical change
- states of matter
- mixture
- solution
- chemical change
Chapter 12
- position
- motion
- relative position
- speed
- force
- friction
- gravity
- magnetism
- work
Chapter 13
- potential energy
- kinetic energy
- thermal energy
- reflect
- refract
- absorb
- electric charge
- electric current
- electric circuit
Chapter 14
- vibration
- pitch
- compression
- wave
Unit D - Space and Technology
Chapter 15
- star
- axis
- rotation
- revolution
- phase
- lunar eclipse
- telescope
- constellation
Chapter 16
1. planet
2. solar system
3. orbit
4. asteroid
Chapter 17
- tool
- technology
- invention
- computer