UNIT 1` What are the processes that help shape the land?
minerals (mineral properties - streak, color, hardness, luster)
igneous rocks
sedimentary rocks (rock cycle)
metamorphic rock
weathering (examples include root wedging and ice wedging - rain, gravity, wind)
erosion
deposition
volcano
magma (Earth's layers - crust, mantle, core)
lava (plate movement - plate tectonics)
earthquake (tsunami)
sediment
UNIT 2 How does nutrition and exercise affect our health?
health
hygiene
SPF
ultraviolet rays
plaque
nutrients
carbohydrates
fiber
calories
MyPyramid
drugs
medicine
prescription medicine
OTC medicine
dosage
self-medicating
medicine abuse
illegal drugs
withdrawal
overdose
addiction
cigarettes
alcohol
alcoholic
alcoholism
peer pressure