Question

which of the following is an engineering solution?

a. manufacturing a drill that can be used to drill for energy sources at the bottom of the ocean.
b. producing data that show the diet commonalities of diabetics.
c. tracking temperature changes over the past century.
d. writing a report that explains the effects of pollution on our food sources.

Explanation:

Engineering solutions involve creating or improving tools, devices, or systems. Option A involves manufacturing a drill (a tool), which is an engineering - related activity. Option B is related to data collection in a medical or health - related context (more about data gathering for understanding a condition rather than engineering). Option C is about environmental data tracking (not engineering). Option D is about writing a report (more of a communication or research - reporting task rather than engineering).

Answer:

A. Manufacturing a drill that can be used to drill for energy sources at the bottom of the ocean.