3.2. Analyzing Variability

Try these first

1. 1.

   What is monitoring in environmental science?

   Hint

   Think about why we track data about the environment.

2. 2.

   Define sampling.

   Hint

   What do you do when you only want to analyze part of a whole?

3. 3.

   What is the primary purpose of monitoring in environmental science?

   • To collect irrelevant data
   • To gather important environmental data
   • To regulate industry

   Hint

   Think about what monitoring targets.

4. 4.

   Is variability in measurements a concern when monitoring environmental samples?

   • True
   • False

   Hint

   Consider why different measurements at different times or places can matter.

5. 5.

   You are tasked with finding pollution sources in a river suspected to be contaminated. Describe your sampling strategy, including specific locations, times, and types of pollutants to test for.

   Hint

   Consider how water flow might affect your results.

6. 6.

   Analyze the potential impact of seasonal changes on air quality monitoring in an urban area. What factors might complicate your data interpretation?

   Hint

   Think about how different seasons can change human activity.