The phrase "a topic covers" is correct and usable in written English.
It can be used when discussing the scope or content of a particular subject or theme.
Example: "In this lecture, a topic covers the impact of climate change on global agriculture."
Alternatives: "a subject addresses" or "a theme encompasses".
Currently, for example, learning outside the classroom is not a topic covered in initial teacher training.
Consider, for example, the protocol surrounding target selection, a topic covered at length in the journal's second issue.
After the emissions trading laws were defeated and no substantial progress was made at the 2009 Copenhagen climate summit, Rudd made the fateful decision to delay new legislation on carbon pricing and in so doing started a steep and rapid decline in his personal approval rating (a topic covered in the book Power Failure by Phillip Chubb).
A topic covered in documentary.
Perhaps it will be a topic covered in one of the sessions next year.
A topic covered previously by DeSmogBlog, Logan submitted to the Subcommittee that flaring "is getting worse, not better".
The lack of educational materials on eye conditions in the clinics also suggests that eye care had not been a topic covered in training or continuing professional development.
Glycolysis is a topic covered in virtually every biochemistry course because of its central role in biology and is summarized in Figure 1.
Although it was not a topic covered specifically by the interview probes, several clinicians raised the issue of the increased risk of suicidality for young people taking selective serotonin reuptake inhibitors (SSRIs).
"As a doctor you can do very little to help directly regarding overweight... and furthermore it's a topic covered with shame... .......... (GP 9) D: The doctor has no right to demand a change in the patient's lifestyle which makes pharmaceutical treatment even more important to smokers and over-weight people.
