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Instructions

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Select the correct label from the drop-down list.

Buttons

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Viewing on a netbook screen

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  2. Press the Ctrl and - keys together to zoom out and scale the activity to fit your window.

  3. To exit fullscreen mode press the F11 key again. To exit the zoomed-out view, press the Ctrl and 0 keys together.

Minimum system requirements

This activity is best viewed in a current web browser that fully supports HTML5, with a minimum screen resolution of 1024 x 768.

© Oxford University Press 2014

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round hill

valley

ridge

spur

cliff

plateau