UNIT A-Life Science
Chapter 1
system
deciduous
pollinate
coniferous
seed leaf
germinate
seedling
fossil
extinct
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
planet
solar system
orbit
asteroid
Chapter 17
tool
technology
invention
computer
