1
a product which you throw away after using it (two words)
2
a resource which you find in nature (two words)
3
the temperature of our planet is increasing due to it
4
object used to store something
5
to break something into smaller parts
6
material like very thick, stiff paper, usually pale brown in colour, used especially for making boxes
7
clean energy sources which are always available
8
to put someone or something at risk or in danger
9
flowers, plants and animals
10
reduced prince
11
Some bags, wallets or shoes are made of this material
12
contaminate
13
the hard covering of a nut, a turtle...
14
notebooks are made of this material
15
windows are made of this material
16
A dress, skirt, trousers... are made of this material
17
the external part of some fruit like an orange
18
material obtained from trees
19
place where rubbish is thrown
20
the hair of the sheep
