Across
- 1. clear liquid that falls from the sky as rain
- 4. metal used to make coins and jewellery
- 6. a hard,black substance burnt as fuel
Down
- 2. strong material that bends easily,produced from the juice of a tree
- 3. a type of cloth which is light and smooth
- 4. a very strong material made from iron,used for making utensils,machinery
- 5. the hard material that trees are made of