7th grade math
-10 + -5
-15
what year was it when the volcano erupted in
pompeii?
March 1944
part one
who discoved sea floor spreding ?
part two
who discverd contanental drift ?
part one
harry hess
part to alferd wevegner
what is the diffrence between lava and molten rock ?
lava is more runny and moltin rock is hard
-3x=15
x= -5
How many people died in pompeii?
around 2,000 out of 20,000 people died
what did they find on diffrent contenents when contenental drift happend. ?
Difffrent fossil
what is the magma chamber ?
an underground reservaitor where thick moton rock acumilates beneth a volcano.
8/90
when , Mount Vesuvius, erupted how much land did it cover. ?
19 feet and 6 meters of land
when contenental drift and sea floor spreding happend what did they bolth create. ?
sea floor spreding - mountains / volcanos
contenental drift- diffrent land forms
what is a conduit ?
a pathway for magma to travel from the underground chamber to the vent.
Solve the proportion.
3/100 x 6/x
200
why is it important to Archaeologist to study the city of Pompeii?
They provid unique source of information about many economic, religious, and political life of the ancient world.
part one what is sea floor spreding ?
part two
what is contenental drift ?
part one
sea floor spreding is the thery of the ocean floor spreding apart and creating mountians and volcanos under the ocean floor.
part two
contenental drift is the thery that land moved and contenents spread apart.
what causes an eruption ?
lava and molten rock that build up inside of the volcano.
-54(144)
-15365
part one
what was the main reason why people died from the volcanic eruption. ?
part two how old were the two people in one of the rooms. ?
hint ( Mr Burbine said it )
part one - from all the ash
part two the first guy was about 35 the second guy was 18 - 20 .
that is under the sea floor
(hint two answers )
multtin lava - crust
what is a crater ?
the opening at the top of a volcano that enicicles the vent.