Think of another science topic you have studied earlier. How does that topic connect to what we have learned about populations and resources? Be creative! Consider how something else you have studied in science might be affected by the resources available. Perhaps you have studied another topic where stability and change is important?

measuring light intensity

light meters can be used to measure light intensity. the meter is held at the soil surface and pointed in the direction of the maximum light intensity, and then the meter is read.

errors can be made when measuring light intensity by accidentally shading the light meter. the reliability of the results can be checked by taking many samples.