i need to find two articles in anything to do with an ecological concern (ex. pollution as a threat to our ecosystem)... please help me find a site, i can't find any good ones!!

I'd be happy to help you find two articles related to an ecological concern, such as pollution as a threat to our ecosystem. Here's a step-by-step approach to finding suitable articles:

1. Start with a reputable search engine: Begin by using a trustworthy search engine like Google or Bing. These search engines have robust algorithms that can provide relevant search results.

2. Use appropriate search terms: To find articles specifically related to pollution as a threat to our ecosystem, you can try using different combinations of search terms. For example, you could search for "pollution and ecosystem," "environmental pollution impacts," or "ecological consequences of pollution."

3. Filter search results: When you get the search results, you can refine them to find articles from reputable sources. Look for reliable websites, such as government agencies, academic institutions, or well-known environmental organizations. It's generally a good idea to prioritize sources ending in ".gov," ".edu," or ".org" as they often provide reliable and evidence-based information.

4. Explore academic databases: Consider searching through academic databases, as they contain a wealth of scholarly articles. Some popular databases include JSTOR, Google Scholar, and PubMed. Access to these databases may vary depending on your institutional affiliation or whether they are available for free.

5. Read abstracts and select relevant articles: Once you find potential articles, start by reading their abstracts. Abstracts generally provide a summary of the article's content and can help you determine whether they are relevant to your research. Select two articles that align with your ecological concern.

Remember to critically evaluate the sources and ensure that the articles you choose are recent and from reputable sources. Additionally, consider reading more articles to gain a comprehensive understanding of the topic.

By following these steps, you should be able to find two suitable articles for your research on pollution as a threat to our ecosystem.