geology
Pronouncedjee-AH-luh-jee
nounThe science of studying rocks and how the Earth was formed and changed.
nounThe types of rocks and structure found in a particular area.
Syllables
4 syllables
Letters
Phonics breakdown
Phonics Rule: Soft G
Sound“j”·/dʒ/
G sometimes says “j” before E, I, or Y, like in 'gem' and 'giant'.
When G comes before E, I, or Y, it sometimes makes the soft “j” sound (like J). However, this rule has many exceptions ('get', 'give', 'girl').
Tip
G can be gentle like a giant!
Examples
Phonics Rule: Open Syllable E (Long E)
Sound“ee”·/iː/
When E is the last letter of a syllable, the syllable is open and the E says its name “ee” — like in 'he' and 'me'.
This is the open-syllable pattern: a syllable that ends in a vowel leaves it 'open', so it says its long name. Here, a lone E at the end of a syllable says “ee” (he, me, we, be). The long E sound is also spelled other ways, each its own rule — vowel teams (ee in tree, ea in read) — but those are not open syllables.
Tip
Long E says its name — E!
Examples
When the letter O appears in a closed syllable, it usually makes the short O sound “ah”. In American English, this sounds like 'ah'.
Tip
O says “ah” like 'Ahh!' said the doctor.
Examples
Phonics Rule: Letter L
Sound“l”·/l/
The letter L makes the /l/ sound, like in 'lamp', 'leg', and 'lip'. The tongue tip touches behind the upper teeth.
L is a voiced lateral approximant — the tongue tip touches the ridge behind the upper teeth while air flows around the sides. Double L (ll) makes the same /l/ sound.
Tip
L is for lamp — light it up with /l/!
Examples
When the letter O appears in a closed syllable, it usually makes the short O sound “ah”. In American English, this sounds like 'ah'.
Tip
O says “ah” like 'Ahh!' said the doctor.
Examples
Phonics Rule: Soft G
Sound“j”·/dʒ/
G sometimes says “j” before E, I, or Y, like in 'gem' and 'giant'.
When G comes before E, I, or Y, it sometimes makes the soft “j” sound (like J). However, this rule has many exceptions ('get', 'give', 'girl').
Tip
G can be gentle like a giant!
Examples
Phonics Rule: Y as Long E
Sound“ee”·/iː/
When Y is at the end of a longer word, it says long E, like in 'happy' and 'funny'.
When Y appears at the end of a multi-syllable word, it makes the long E sound “ee”. Very common in adjectives (happy, funny, silly) and nouns (baby, candy).
Tip
Y at the end of a long word says EEE — happy, funny, baby!
Examples
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