Canada produced its electricity by using fossil fuels and nuclear fission. New Zealand used only alternative, renewable sources to produce their electricity. Which country burned more coal?
Ans: Canada

Two students studied for the biology exam. Ken studied about global warming, while Hank studied about Earth's oceans. Which student learned more about the increasing use of oil?
Ans: Ken

Jeremy is performing some chores around the kitchen when he decides to pour himself some water into a blue cup. However, this water isn't cold enough so he puts it into the freezer to cool it down. He then pours himself the exact same amount of water in a red cup, but gets a phone call and leaves that cup on the table without taking a sip. He comes back two hours later after the phone call to get his cups of water back. Will the water in the red or blue cup have less volume?
Ans: red

Bill and Chris are passionate entomologists. Bill knows everything there is to know about most ants except the Leafcutter ants. Chris studied Leafcutter ants extensively and exclusively for years now. They are good friends and exchange ideas often over a pint of beer. Which friend studied less about fungus eating ants?
Ans: Bill