Earth´s Internal Energy

https://docs.google.com/presentation/d/1pAWnyKLheLPaxw13XzkGyzOwga7uGLryIXl-6YQM49I/edit?usp=sharing

  

Drawing: Draw a volcano and label its parts.

QUESTION: 

What are the materials expelled by a volcano?

 Make a TABLE to relate these concepts:

• Types of volcanoes (Hawaiian / Strombolian  / Pelean :::::  Lava Vicosity / Type eruption / example)

Look for a map of Spain  and mark where is:

·       Volcanic activity.

·       Seismic activity.                                                                    

                                      Introduction to Earthquakes

  

How are Earthquakes formed?

                                                        How does a seismograph work?                                                      

http://www.bbc.co.uk/schools/gcsebitesize/geography/images/tec_007.gif

  

What is the Hypocentre and what is the focus of an Earthquake?

Define the following terms:

• Hypocenter
• Epicenter
• Intensity
• Magnitude

ANSWER:

 What is the difference between Intensity and Magnitude?

 How can we know about the interior of the Earth?

 What is the difference between P and S waves?