Using your roots and affixes chart, create a word that means "the study of solar heat" from the word parts on the chart.

Heliology

Explanation:

The most likely answer to this would be the word "Heliology." This word would be formed by joining the word "helios" (sun) and "logos" (study). Understanding how roots and affixes lead to the creation of words in English can be very useful in order to determine the meaning of many words that come from Greek or from Latin.

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