Gas

Gas introduces the reader to the ways in which we use gas as a source of energy. Find out where gas is found and how we transport it, discover ways of saving gas and learn about new sources of gas for the future.
The Our World series has been specially developed for use in the classroom and includes the following features:
• Two differentiated text levels using typefaces recommended by the National Literacy Strategy allow students of mixed reading abilities to enjoy the same book for whole-class teaching, group reading or individual work
• Designed with educational consultants to support the National Curriculum and the National Literacy Strategy