Volcanic Eruptions
When magma flows outside of the volcano we call it ________.
lava
Is water freezing into ice an example of melting or solidifying?
Solidifying
This is the outside layer where life is found
Crust
These are cracks in the earth's surface, sometimes between tectonic plates, where earthquakes happen.
Fault Lines
Breaking glass
Physical
When a volcano erupts, it forms what kind of cloud?
ash and gas cloud.
When particles in a material get closer together and
make a fixed, regular pattern we call it _______
Solidifying
This layer is the layer is made of molten rocks, iron, and minerals
The mantle
Which of these is not a negative effect of earthquakes?
-Tornado
-Damage to buildings and roads.
-Landslides
Tornado
Burning Wood
Chemical Reaction
During an eruption, lava flows out of the volcano and forms layers of __________________________.
lava and ash.
When the particles in a material get further apart and
move away from each other.
melting
This layer is the very hot center of the earth
The core
When an earthquake happens, this creates a large amount of energy that transfers into _________ that spread over a large area.
waves
Melting Ice
Physical
When the volcano erupts, magma flows from the main vent and _______________________.
the secondary cone
When a solid turns into a liquid or
when a liquid turns into a solid it is called _______.
a change of state
Which part of the core is solid and which is liquid?
Inner core is solid and outer core is liquid
The worst damage from an earthquake at the surface is experienced immediately above the focus at a point called the __________
epicenter
Ripping a paper in half
physical change
Which part of the volcano do we find liquid rocks?
Magma chamber
EXPLAIN WHY materials like salt or sand can behave like a liquid
Powders like salt or sand are made up of tiny grains that have air between between them which means they have enough space to slide past each other like particles in a liquid.
Which layer of the earth is the hottest
The inner core
The point inside the earth's crust where the earthquake begins
Focus
Baking a cake
Chemical change