The levels of radioactive pollution decrease.We switch from nuclear power to renewable energy sources

3.The levels of radioactive polluion decrease.We switch from nuclear power to renewable energy sources.

If …………………………………………………………………………………………………..

4.The water temperature increases.Some aquatic creatures are unable to reproduces.

If…………………………………………………………………………………….....................

5.People get more diseases.The water is contaminated.

If …………………………………………………………………………………………………