I need a topic for with this criteria..

the impact of a factor related to human activity that threatens the sustainability of a terrestrial or aquatic ecosystem

OR

Evaluate the effectiveness of government initiatives in canada and or the efforts of societal groups (Aboriginals communities) with respect to an environmental issue that afects the sustainability of terrestrial or aquatic ecosystems.

Thanks (:

Answer plz

You'll be able to get some ideas in these sites.

http://www.google.com/search?source=ig&hl=en&rlz=1G1GGLQ_ENUS308&q=sustainability+of+a+terrestrial+or+aquatic+ecosystem+&aq=f&aqi=&aql=&oq=&gs_rfai=Co-OOPM25TKCKM5DcMfvnxJQHAAAAqgQFT9Boei0

Sure! Here's a potential topic that meets your criteria:

"Assessing the impact of plastic pollution on the sustainability of marine ecosystems."

To research and develop a comprehensive response for your essay, you can follow these steps:

1. Understand the significance of plastic pollution: Start by learning about the wide-ranging impact of plastic pollution on marine ecosystems. Explore how it affects ocean health, marine species, and the overall ecological balance. Consider specific examples and case studies to showcase the seriousness of the issue.

2. Identify key factors related to human activity: Examine the different human activities that contribute to plastic pollution in marine ecosystems. Some potential factors to explore may include plastic waste from land-based sources (such as improper waste management or littering), plastic debris from fishing industries, or microplastic pollution from personal care products and synthetic clothing.

3. Evaluate the environmental implications: Analyze the consequences of plastic pollution on marine ecosystems. Consider effects such as habitat destruction, entanglement and ingestion by marine species, disruption of food chains, and the overall decline in biodiversity. Identify the most affected areas and assess the severity of the issue.

4. Investigate government initiatives: Research and evaluate the effectiveness of government initiatives specifically in Canada regarding the reduction of plastic pollution. Identify any policies, regulations, or campaigns that have been implemented and assess their impact on reducing plastic waste and promoting sustainability.

5. Examine efforts of Aboriginal communities: Explore the involvement of Aboriginal communities in Canada in addressing plastic pollution and promoting sustainable practices. Investigate any local initiatives, traditional knowledge, or community-led projects that have been successful in reducing plastic pollution or raising awareness.

6. Consider societal groups and their efforts: Assess the effectiveness of various societal groups, such as NGOs, environmental organizations, or youth-led initiatives, in combating plastic pollution. Discuss their strategies, campaigns, educational programs, or advocacy work, and evaluate their impact on raising awareness and inspiring change.

7. Analyze the overall sustainability implications: Finally, synthesize your findings and evaluate the overall impact of plastic pollution on the sustainability of marine ecosystems. Consider the effectiveness of government initiatives and societal efforts in mitigating the issue and propose potential solutions or recommendations to address the problem.

By following these steps, you will gather well-rounded information and insights to effectively assess the impact of plastic pollution on marine ecosystems and evaluate the ongoing efforts to combat this environmental issue.