62 questions
The sequence below occurs over a long time. This shows the steps in the formation of
an element
a metamorphic rock
an igneous rock
a fossil
large crystals mean the igneous rock cooled for a
shorter time
longer time
in lava
Erosion
moves sediment
drops sediment off
breaks sediment down
An example of erosion would be
dropping off of sand
missing sand from a beach
breaking down of rock
splitting a rock
abrasion happens when
ice expands when it freezes
rocks hit other rocks
glaciers pick up rocks and scratch the surface
a mineral breaks on smooth surfaces
if a mineral is resistant, it has a high
streak
cleavage
hardness
fracture
Which of the following is an observation?
The ice cream is white
The ice cream was probably made in a factory
The ice cream tastes like its expired
my sister would probably enjoy this ice cream
Choose 2 ways to make something dissolve faster
put it in cold water
stir it
heat it up
transfer it to another material
Which process in the rock cycle creates an igneous rock
heat and pressure
melting and solidification
compaction and cememntation
erosion
What type of rock forms from cementation?
igneous
sedimentary
metamorphic
Acid rain causes limestone with calcite to do what in order to make caves
break in half
grow
dissolve
increase in hardness
What is a factor that would cause more erosion in a river?
have it be warmer outside
make the water move slower
add more plants
have the water move faster