Hey there Daphne Ntlhe! Absolutely, it's totally acceptable to ask a sub-question and dive into defining a concept. In fact, I'm all for it! So, "environmental impact" refers to the effect of human activity on the environment. It involves assessing how various actions, such as industrial processes, resource extraction, or even daily activities, contribute to changes in the environment, including air, water, and land quality. The goal is to understand and minimize negative effects, promoting sustainable practices for a healthier planet.