1. Those factories are causing a lot of pollution with all their noise and smoke 2. Yesterday the prime minister made a statement announcing new laws to reduce water pollution
1. Those factories are causing a lot of ________ with all their noise and smoke. 2. Yesterday the Prime Minister made a __________ announcing new laws to reduce water pollution. pollution statement
3. The two countries have reached an agreement on the levels of greenhouse gases they will allow. 4. The quality of the air would improve if there was a reduction in the use of coa
3. The two countries have reached an _________ on the levels of greenhouse gases they will allow. 4. The quality of the air would improve if there was a ________ in the use of coal. agreement reduction
5. The increase in the use of fossil fuels could have catastrophic results for the earth 6. We have lost thousands of trees because of a fire started by an electrical storn
5. The increase in the use of fossil fuels could have _____________ results for the earth. 6. We have lost thousands of trees because of a fire started by an ________ storm. catastrophic electrical