What are resources?
Is water an infinite resource?
What exactly are fossil fuels?
Is oil a natural resource?
What is a well?
How much energy is used in the average American household?
What is the water crisis?
How do some wastes get recycled? Why is it important to recycle?
Which is better for the environment: drying your hands with air or using paper?
What is deforestation?
When will we run out of fossil fuels?
How do people change ecosystems?
How old is hydropower?
I’ve heard the term “peak oil.” What does it mean?
Why are my parents always telling me to turn the faucet off when I brush my teeth?
What is potable water?
What are alternative energy sources?
Why do people cut down trees?
What do we use wood for besides burning and making paper?
Why do people cut down forests? What can we do to help save forests?
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