Помогите вопросы пожалуйста

1. The of ecological disaster in Kazakhstan are: the Aral Sea, Semipalatinsk Region, the Syrdaria River and the Lake Balkhash.
2. The  Syrdaria River and the Lake Balkhash are strongly polluted.
3. According to the Strategy 2030 the main priorities of the State are: the problem of the social ecology and the ecological safety; the rational use of natural resources; the well-being of the citizens.
4. The exhaustion of water resources also threatens the life of the people.