incorrect:
Citizens of many countries are expressing concern ABOUT the environmental damages caused by the widespread release of greenhouse gases may be impossible to reverse.
correct:
Citizens of many countries are expressing concern THAT the environmental damages caused by the widespread release of greenhouse gases may be impossible to reverse.
correct:
Citizens of many countries are expressing concern ABOUT the environmental damages caused by the widespread release of greenhouse gases, DAMAGES THAT may be impossible to reverse.
I am confuse why third sentence is correct
Please provide detail explanation.
Citizens of many countries are expressing concern ABOUT the environmental damages caused by the widespread release of greenhouse gases may be impossible to reverse.
correct:
Citizens of many countries are expressing concern THAT the environmental damages caused by the widespread release of greenhouse gases may be impossible to reverse.
correct:
Citizens of many countries are expressing concern ABOUT the environmental damages caused by the widespread release of greenhouse gases, DAMAGES THAT may be impossible to reverse.
I am confuse why third sentence is correct
Please provide detail explanation.
What you think, you become.












