More cards in this set

Card 6

Front

Limestone is good because unlike metal it doesn't .......

Back

Preview of the front of card 6

Card 7

Front

Cement and limestone factories produce a lot of ....

Back

Preview of the front of card 7

Card 8

Front

Energy to produce quicklime and cement is made from burning this

Back

Preview of the front of card 8

Card 9

Front

Limestone products are used to do this to acidic soil

Back

Preview of the front of card 9

Card 10

Front

Limestone stops this type of rain

Back

Preview of the front of card 10