How can temperature lead to weathering of rocks? (1 point)
Responses
Rocks move faster when they are heated, which can cause the pieces to eventually move away.
Rocks expand and contract when they are heated and cooled which cause them to break.
Rocks can melt when they become hot, which can lead to pieces breaking off.
Rocks become ice when they get cold, which can later melt and wash away.
7 answers
Rocks expand and contract when they are heated and cooled which cause them to break.
Which part of Earth experiences physical weathering? (1 point)
Responses
crust
crust
inner core
inner core
mantle
mantle
outer core
Responses
crust
crust
inner core
inner core
mantle
mantle
outer core
crust
Which is the last stage of physical weathering in rocks? (1 point)
Responses
boulder
boulder
rock
rock
sand
sand
pebble
Responses
boulder
boulder
rock
rock
sand
sand
pebble
sand
What must be present on a rock that undergoes frost wedging?(1 point)
Responses
round shape
round shape
holes around it
holes around it
sharp edges
sharp edges
a crack
Responses
round shape
round shape
holes around it
holes around it
sharp edges
sharp edges
a crack
a crack