Littering is generally considered a minor environmental offense, while illegal logging, wildlife trafficking, and pollution are more serious environmental crimes.

Vehicle emissions, particularly from diesel engines, are a major source of air pollution in urban areas, contributing to smog and respiratory problems.

Agricultural runoff, containing fertilizers and pesticides, is a significant source of water pollution, contributing to eutrophication and algal blooms.

Biomagnification refers to the increase in concentration of toxic substances in organisms at higher trophic levels of the food chain.

The Paris Agreement is an international agreement within the United Nations Framework Convention on Climate Change, aiming to limit global warming and reduce greenhouse gas emissions.

Agriculture, particularly the expansion of large-scale farming and cattle ranching, is the leading cause of deforestation in tropical rainforests.

Natural gas is a fossil fuel and therefore not a renewable energy source.

Wildlife trafficking refers to the illegal trade of wild animals and their body parts, often involving endangered species.

Plastic waste, particularly microplastics, is a major source of marine pollution, harming marine life and ecosystems.

Resource depletion refers to the exhaustion of natural resources due to excessive consumption and unsustainable practices.

Oxygen is not a greenhouse gas, as it does not trap heat in the atmosphere.

Environmental law refers to the body of laws, regulations, and policies designed to protect the environment and regulate pollution.

The principle of economic growth is not a principle of environmental ethics, as it prioritizes economic development over environmental protection.

Soil remediation refers to the process of removing or reducing contaminants from soil, restoring it to a safe and healthy condition.

Deforestation is not a crime in itself, but it can be a consequence of environmental crimes such as illegal logging.