More cards in this set

Card 16

Front

reinforced concrete

Back

Preview of the front of card 16

Card 17

Front

advantages of recycling copper

Back

Preview of the front of card 17

Card 18

Front

disadvantages of recycling copper

Back

Preview of the front of card 18

Card 19

Front

advantages of recycling old cars

Back

Preview of the front of card 19

Card 20

Front

disadvantages of recycling old cars

Back

Preview of the front of card 20