26. Which of the following is a key criterion for evaluating the effectiveness of a technological solution in reducing human impacts on natural systems?(1 point)
Responses
Cost-effectiveness
Aesthetic appeal
Speed of implementation
Consumer popularity
Cost-effectiveness
27. Which of the following datasets would provide evidence for assessing changes in global temperature over time?(1 point)
Responses
Heights of trees in one area indicating variations in annual temperatures
Historical records of atmospheric nitrogen concentrations
Soil samples from different locations on Earth
Satellite measurements of sea surface temperatures over many years