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

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

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






Plate Tectonics

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