How has human activity with respect to the active layer affected the tundra?
These sites may answer your question.
(Broken Link Removed)
http://curriculum.calstatela.edu/courses/builders/lessons/less/biomes/tundra/tundra.html
http://dels.nas.edu/dels/rpt_briefs/north_slope_final.pdf
To understand how human activity has affected the active layer in the tundra, you can follow these steps:
1. Open your web browser and search for relevant websites or articles. You can use search engines like Google or Bing.
2. Click on the link to the first website, but note that the link provided is broken. Instead, you can search for "human activity and active layer in tundra" or similar keywords to find relevant sources.
3. Explore the websites or articles to gather information on the impact of human activity on the tundra's active layer. Look for sections or paragraphs that discuss the topic specifically.
4. The website "http://curriculum.calstatela.edu/courses/builders/lessons/less/biomes/tundra/tundra.html" might provide valuable information as it is focused on the tundra biome. Explore the content and look for sections that discuss the effects of human activity on the active layer in the tundra.
5. The document "http://dels.nas.edu/dels/rpt_briefs/north_slope_final.pdf" may offer a more scientific perspective and be helpful for understanding the specific impacts. Skim through the document and look for relevant sections or key findings related to human activity and its effect on the active layer in the tundra.
By following these steps, you will be able to find information on how human activity has affected the active layer in the tundra and gain a better understanding of the topic.