Did you know that regular old crayons (think Crayola) have petroleum in them? Petroleum is a fossil fuel – we often call it ‘oil’ and it runs cars, heats homes, etc. Is this something you want in your crayons?

Did you know that regular old crayons (think Crayola) have petroleum in them? Petroleum is a fossil fuel – we often call it ‘oil’ and it runs cars, heats homes, etc. Is this something you want in your crayons?