Green roofs _ p 60 _ New Destinations A2

The hanging gardens of Babylon were one of the seven wonders long time ago

In the modern world, green roofs are environmentally friendily and are becoming 

very popular all over the world. 

Green roofs is a good idea in any season

Extensive roofs need no soil, but have some grass

Green roofs are worth buying, but you have to pay a lot of money

Intensive roofs may contain

Extensive roofs may contain

30 cm of soil at least is used for

People use them more, because they are easier to look after

You will be able to see _____________ from the Empire State Buildings.