"Technology" includes any machine, method, or system________ uses scientific knowledge for practical purposes.

A good example is the cloth....... as Harris tweed

it was all that..... of the industry

The industry once employed a large..... of local people

Now the material is available for use in a ....... of fashonable clothes

This.............. in the fortunes of the company was recent.

It all started........... in 2004

Nike's trainer demonstrates how......... a traditional material can be incorporated.

This ............... to a large order for material

Some trees ......back longer than the oldest buildings

But ............... being nice to look at

Trees also ..... an important role on earth

On a world-wide........, forests slow down global warming

They use up the gas.............as carbon dioxide

They offer shade and shelter, which in............. reduces the energy needed.

What's ........., urban trees provide a home for birds