Scrambled Science

Unscramble these words

(hint - most have something to do with environmental health science)

    bolgal
    taehhl
    adn
    hcloso
    eicensc

Did you get all of those?  Try some harder ones!

    onzeo
    acrigle
    oglyoec
    rivsunee
    aonnilat
    sgeen
    gnmtaiec
    racihruen

The answers are below - how did you do?

Answers

    global
    health
    dna
    school
    science

Some harder ones

    ozone
    glacier
    ecology
    universe
    national
    genes
    magnetic
    hurricane