unstable incomes

[bosun]

Hello!
If you see any problems in the following sentences, can I have your comments? Thanks in advance.

Poor people are more likely to suffer from the continued loss of income or unstable income. There are two main reasons whicn contribute to the loss of income or unstable income. The autor points out environmetnal problems and social changes. To illustrate social changes, he/she indicates two things.

[Anglika]

Hello!
If you see any problems in the following sentences, can I have your comments? Thanks in advance.

Poor people are more likely to suffer from the continued loss of income or unstable income. The author suggests that there are two main reasons whicn contribute to the loss of income or unstable income these cases: . The autor points out environmetnal problems and social changes. To illustrate social changes, he/she indicates two things.

typos underlined.