Be Concerned About is a phrase that encourages people to think about the consequences of their actions and to take responsibility for them. The crossword solutions for this phrase are CARE and OZONE. CARE is an acronym for Concern, Awareness, Responsibility, and Empathy, which are all important values to consider when making decisions. OZONE is a layer of gas in the atmosphere that protects us from the sun's harmful ultraviolet rays. It is important to be concerned about the OZONE layer because it is being depleted due to human activities such as burning fossil fuels.