fact and question: oceans contains most of earth 's water
Question: Which is an example of the type of body of water that contains the most water on Earth?

What's the answer?

answer: Caribbean Sea

fact and question: An example of creating an alternative fuel is turning plant material into fuel
Question: Sedans being powered by _______ is an example of an alternative fuel source

What's the answer?

answer: maize

fact and question: Matter in the liquid phase has definite volume
Question: How many phases are present in a closed flask if it contains ice, water and air

What's the answer?

answer: 3

fact and question: burning oil is a source of pollution
Question: Which of these could add unwanted contamination to the natural environment?

What's the answer?

answer:
burning liquid petroleum