Which of these are considered long-term human-induced environmental changes? Check all that apply.

Question

pollution
human-created mass extinction
eutrophication
non-sustainable harvesting
ozone layer destruction
global warming

Answer 1

The following are considered long-term human-induced environmental changes:

1. Pollution - Can lead to prolonged changes in ecosystems and human health.
2. Human-created mass extinction - Refers to the significant loss of biodiversity caused by human activity over time.
3. Eutrophication - Results from nutrient runoff leading to algal blooms and long-term impacts on aquatic ecosystems.
4. Non-sustainable harvesting - Involves over-exploitation of resources, leading to long-term scarcity and ecosystem changes.
5. Ozone layer destruction - Caused by the release of chlorofluorocarbons (CFCs) and has long-lasting implications for life on Earth.
6. Global warming - Driven by greenhouse gas emissions, leading to long-term climate change and its consequent effects on the environment.

All of the options listed are considered long-term human-induced environmental changes.