other notes

Question 1

avg Plate movement per year-

Answer 1

avg 5 cm over a year

Question 2

Conduction current in mantel does-

Answer 2

Moves plates

Question 3

Outer core-

Answer 3

convection current

Question 4

Lithosphere

Answer 4

Crust + mantle

Question 5

Moho

Answer 5

solid layer

Question 6

Pokeball looking thing (magnetic field)

Answer 6

protect us from radiation and keeps solar wind away from atmosphere

Question 7

today we have

Answer 7

normal pull

it can reverse 100 years from now

Question 8

earth core equal to

Answer 8

Mars size of the core

Question 9

Heat of inner core

Answer 9

10,000 degrees celsius

so is the surface of the sun

Question 10

average density of entire earth

Answer 10

5.0g/cc

Question 11

use to study earths interior

Answer 11

volcano’s, deep wells, meteorites, lab test computers but the main way is earth quakes

Question 12

first guy to come up with the theory of plate tectonics (continental drift)

Answer 12

Alfert wegener

Question 13

Largest plate on earth

Answer 13

Pacific plate

Question 14

Moving past each other (sliding)

Answer 14

Strike slip fault

Question 15

if rock breaks

Answer 15

brittle

Question 16

stress-more time-

Answer 16

less brittle

Question 17

more pressure

Answer 17

less brittle

Question 18

Hotter

Answer 18

Less brittle

Question 19

Salt/gypsum/shale

Answer 19

Weak

slow

Question 20

Granite/gabbro/Basalt

Answer 20

Hard

Break

Question 21

Limestone/ marble

Answer 21

Intermediate

Question 22

U shaped

Answer 22

Syncline

Question 23

messed up S

Answer 23

Mono cline

Question 24

A shape

Answer 24

Anticline

Question 25

Tsunamis caused by

Answer 25

earth quakes

Question 26

sun and moon cause

Answer 26

tittle waves

Question 27

earth quakes in Alaska

Answer 27

1964

Question 28

san fran earth quake year-

Answer 28

1906 most damage from fires

Question 29

Charleston south Carolina

Answer 29

1896