4. The water temperature increases. Some aquatic creatures are unable to reproduce. (Rewrite, using “Conditional sentence type 1”)
- If the water temperature increases, some aquatic creatures will unable to reproduce.
5. Farmers use much chemical fertilizer, so the soil is polluted.( Rewrite, using “Conditional sentence type 2”)
- If farmers used much chemical fertilizer, the soil would polluted.
6. Their children have birth defects. The parents were exposed to radiation. ( Combine the sentences, using “since”)
- Since the parents were exposed to radiation, their children have birth defects.