Volcano Inside earth Earthquake causes Fossils Mountains
100
On land, volcanoes form when one tectonic plate moves under another.
How do Volcanoes form?
100
Inner core
What is the inner layer of the earth?
100
sudden movement along faults within the Earth.
What causes a earthquake?
100
any preserved remains
What is a fossil?
100
A mountain range or hill range
What are mountain groups called?
200
Most are concentrated on the edges of continents, along island chains, or beneath the sea forming long mountain ranges.
How are volcanoes distributed?
200
Three main layers
How many layers are there in the Earth?
200
Can cause building to collapse, trigger landslides, avalanches, flash floods, fires, tsunamis.
How do earthquakes cause damage?
200
when a living organism dies and is quickly buried by sediment
How do fossils form?
200
True
Mountains provide water.

True or False?
300
Volcanoes erupt when molten rock called magma rises to the surface. Magma is formed when the earth's mantle melts.
Why do volcanoes erupt?
300
2,900 kilometres (1,802 miles)
What is the depth of the inner core of the Earth?
300
No
Does the earth open up during an earthquake?
300
researchers use some type of clock to determine the date it was formed.
How do we know the age of fossils?
300
True
Mountains can disappear.

True or false?
400
1350
How many active volcanoes are there in the world?
400
iron and nicke
What materials make up the inner core?
400
it is quite possible that people may feel more shocks.
Will more shocks be felt after a strong earthquake?
400
the branch of science concerned with fossil animals and plants
What is paleontology?
400
Mountains formed from Earth's tectonic plates smashing together.
What are mountains made up of?
500
Magma can rise when pieces of Earth's crust called tectonic plates slowly move away from each other.
What makes lava rise?
500
5-70km
How deep is the Earth's crust?
500
volcanoes can trigger earthquakes through the movement of magma within a volcano.
What is the relationship between volcanoes and earthquakes?
500
Paleontology is the study of fossils, while archaeology is the study of human artifacts and remains.
What is the difference between paleontology and archaeology?
500
True
Mountains are known to move and be created through tectonic movement.
True or False?






Plate Tectonics

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