*Combine each pải ò sentences, using the words given
l. People eat dirty food. They can be cancer. (If)
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2. A factory directly discharges a large volume of waste water into the Thi Vai River. The river is
polluted. (If)
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3. Farmers use polluted water to water their plants. People eat these plants, they become sick with
diseases such as diarrhea, bacterial inflections even cancer. (If)
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4. Thermal pollution takes place. The water temperature in streams, rivers, lakes and oceans will increase
or decrease suddenly. (If)
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5. People live in radioactive pollution area. They can be skin cancer. (If)
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6. One effect of global warming is that sea levels are rising. The polar icecaps are melting. (because)
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7. The global population has increased. There are much better levels of nutrition. (because of)
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8. Nuclear explosions and detonations of nuclear weapons cause radioactive pollution. (lead to)
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9. More and more roads are being built. Air pollution is rising. (as a consequence)
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10. The fish and other aquatic animals have died. The water is polluted. (due to)
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