Given scientific fact as input, generate the question from this fact such that it can be answered from the input.

You call materials that have high resistance to electric current electric insulators.
What do you call materials that have high resistance to electric current?

The love canal tragedy was an infamous example of industrial waste dumping.
Love canal was an infamous example of what type of pollution?

Like the energy content in food, the energy expenditures of exercise are also reported in kilocalories units.

Like the energy content in food, the energy expenditures of exercise are also reported in what units?