Answer:
Railroad Crossing, look out for the cars. Can you spell that, without any R's?
I'm a word that's hardly there. Take away my start and I'm an herbal flair. What am I?
You will always find me in the past. I can be created in the present, but the future can never taint me. What am I?
Born in the ocean and white as snow. When I fall back to water I disappear without a trace.
You can drop me from the tallest building and I’ll be fine, but if you drop me in water I die. What am I?
The strangest creature you'll ever find: Two eyes in front and many many more behind.