Chili

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Chile

View the hotspot on the right. Which island is the youngest?

1. Kauai
2. Oahu
3. Molokal
4. Hawaii

A hotspot usually is...

1. effusive eruption type, shield volcano
2. explosive eruption type, shield volcano
3. effusive eruption type, stratovolcano
4. explosive eruption type, stratovolcano

Hot spots occur

1. divergent platemovement
2. Subduction
3. transform platemovement
4. in the middle of the plate

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Windwardside

Leeward side

Rainshadow

Relief rainfall

What are the effects of
El Nino in Chili?

During El Nino

Dry

Precipitation

What are the characteristics of a Stratovolcano?

What natural disasters are common around the ring of fire?

1. Earthquakes - Hurricanes
2. Volcanoes - Hurricanes
3. Earthquakes - Volcanoes
4. Floods - Hurricanes

Drag the terms to the correct place in the drawing.

Crust

Mantle

Core

Caldeira

Shieldvolcano

Stratovolcano

Hotspot

Put the descriptions in the right place

Mantle

Magma

Plates

Core

Convection current

Lava

Thick layer under the earth's crust, consisting of hot rock.

Hot, liquid rock in the Earth's mantle. The same as lava, but underground.

Pieces of crust on which the continents and oceans lie.

Earth's interior: a large iron ball of more than five thousand degrees Celsius.

The driving force behind plate tectonics: warm magma rises, hits the earth's crust and flows sideways.

Liquid rock that comes out of the earth.

Scale to indicate the magnitude of an earthquake.

Shocking or vibrating movement of part of the Earth's crust due to the action of endogenous forces.

The knowledge about the movements of plates.

Mountain created by the outflow of lava.

Disaster caused by nature with many victims and great damage.

Sanding out and sanding hard rock by water, ice or wind loaded with weathering material.

Richter scale

Earthquake

Plate tectonics

Vulcano

Plate borders

Explosive

Natural disaster

Erosien

Plate tectonics: The plates in the Mediterranean move ...

1. Divergent
2. Convergent
3. Transform
4. Subduction

When there is subduction, what are the consequences?

In which two plate movements does volcanism occur?

1. Divergent and convergent
2. Divergent and transform
3. Convergent andtransform
4. Divergent and subduction

Heavy earthquake

mid-oceanic ridge

No earthqueake

Divergent

Convergent

Transform

Subduction

Vulcano

This volcano is an
example of a

1. Shieldvolcano
2. Stratovolcano
3. Caldeira
4. Hotspot

In Iceland plates are moving away from each other, this is .......... plate movement

1. Convergent
2. Subductive
3. Transform
4. Divergent

What do we see?

1. Shielvolcano
2. Stratovolcano
3. Hotspot
4. Caldera

What do we call the central point of an earthquake on the earth's surface?

1. Magnitude
2. Hypocentre
3. Epicentre
4. Seismograph

Questions?