Look at the picture and answer the questions.
Think of a title for this picture.
Ask the class to feed back to you.
Worksheet Task 3
Look at these two pictures.
Powering the city
http://www.flickr.com/photos/spodzone/433752471/in/photostream/
London city view
http://www.flickr.com/photos/tatulund/1300677743/
4