Answer:
Five sources of pollution directly caused by humans are:
Plastic: Human activities such as manufacturing, use, and disposal of plastic products contribute to plastic pollution in the environment, which can harm wildlife and ecosystems.
Smog: Human activities such as transportation, industry, and energy production release pollutants into the air, resulting in smog, which can harm human health and ecosystems.
Chlorofluorocarbons (CFCs): Human activities such as refrigeration, air conditioning, and manufacturing release CFCs into the atmosphere, which can destroy the ozone layer and harm ecosystems.
Noise: Human activities such as transportation, construction, and industrial activities can create excessive noise pollution that can disturb wildlife and harm ecosystems.
Streetlights: Human activities such as urbanization and lighting can create light pollution that can disrupt the natural rhythms of plants and animals and affect their behavior and migration patterns.
Step-by-step explanation: