chapter 25.3 and 25.4

Question 1

what are the shadow zones

Answer 1

the place where no sizemic wave bean recorded

Question 2

what is another word for shadow zone

Answer 2

dead zone

Question 3

what are the degrees of the show zone fall

Answer 3

105 degrees and 140 degrees

Question 4

is the iner core a solid or a liquid? why?

Answer 4

is a solid do to the presure

Question 5

that is a lithosphere?

Answer 5

the crust and the upper most mantle

Question 6

what is the asthenosphere?

Answer 6

plastic like layers that the plates move on

Question 7

what metallic make up the core

Answer 7

iron and nicle

Question 8

what makes up the mantle

Answer 8

calcium,aluminum,iron,and magnesium

Question 9

viscosity

Answer 9

is the measure of fluids resistance to flow

Question 10

silica

Answer 10

is the chemical compound silicon dioxide

Question 11

cinder cone volcanoes

Answer 11

small step-sloped volcano with a short eruption cycle

Question 12

shield volcanoes

Answer 12

are broad, flat structures composed of layer upon layer of lava flow

Question 13

composite valcanoes

Answer 13

a large and steep-sided, volcano composed of layers of lava and ash

Question 14

magma

Answer 14

what is molten

Question 15

pacific ocean

Answer 15

where is the ring of fire

Question 16

volcanoes

Answer 16

what forms when tectonic plates collide against subduction zone

Question 17

mid atlantic ridge, east african rift

Answer 17

what two specific locations can volcano be active

Question 18

valcanic islands(hawaii)

Answer 18

what are created from hot spots

Question 19

faster

Answer 19

if a liquid has a higher viscosity is it going to run faster or slower

Question 20

any solid material

Answer 20

what is pyroclastic material

Question 21

ash

Answer 21

what is the smallest type of pyroclastic

Question 22

valcanic blocks and bombs

Answer 22

what is the largest pyroclastic

Question 23

water vapor, carbon dioxide, and sulfur dioxide

Answer 23

what are the types of gasses that come from volcanos

Question 24

shield, composite, cinder

Answer 24

what are the three types of valcanos