environmental issues

The tests showed that industrial practices that have caused ............... of the air and water.

The crops failed and many farmers are suffering because of ............

Temperature records have unequivocally confirmed the existence of ...............

The state of Florida was hit by a ................ that blew away quarter of its houses.

The .............swept away many homes and many families were drowned.

Much of the ....................currently taking place in countries such as Costa Rica and Brazil is for increasing grazing space for cattle.

.................. are likely to cause more flooding on costal areas.

The storm caused widespread ................., so a huge amount of water was used to overcome this disaster.