Dramatic geological events - natural hazards

Our ELI today is 'What catastrophic natural processes affected your region in the geological past? Use the evidence in your local region to interpret dramatic geological events'.

Several photographs are used to stimulate discussion about possible rapid geological processes in the past which might have had “catastrophic” outcomes if there had been humans on the Earth at those times.

Many related activities can be found in our Natural Hazards category.

Igneous rocks plus a list of other revision activities

Now we are approaching exam time, our ELI today is a good revision exercise, as are the other activities in the 'Picturing . .' series - 'Picturing igneous rocks 1 - visualise and draw igneous rocks from a verbal description'.

This ELI enhances pupils’ skills of description and interpretation using photographs of igneous rocks and scenery. It could form a useful revision activity. The answers to the matching exercise are given in the back-up text.

Related revision activities can be found in the table at the end of each 'Picturing . . ' activity:

Rock history of an exceptional piece of slate

Following on from looking at metamorphic rocks last week, today we investigate an exceptional piece of slate - 'Every rock tells a story; reading the rock history from an exceptional specimen of slate'.

This ELI gives a detailed analysis of structures of igneous, sedimentary and metamorphic origin in a single rock specimen. The photo of the specimen is fully annotated in the activity.

Related activities can be found in Rocks in our Earth Materials category.