The phrase "human impact on the environment" refers to the negative effects and changes that humans have on natural resources such as air, water, and land. Alternative synonyms for this phrase include "environmental degradation," "ecological footprint," "carbon footprint," "environmental pollution," and "climate change." These terms are used to convey the severity of the negative impact that human activities have on the environment. Examples of human activities that contribute to these impacts include industrial pollution, deforestation, overfishing, and carbon emissions from transportation and energy production. It is essential to address these human impacts and find sustainable solutions to reduce the negative effects on the environment.