地球化学

geochemistry

-ly / structural particle: used before a verb or adjective, linking it to preceding modifying adverbial adjunct

earth / ground / field / place / land / CL:片[pian4]

the earth / CL:個|个[ge4]

ball / sphere / globe / CL:個|个[ge4] / ball game / match / CL:場|场[chang3]

variant of 花[hua1]

to make into / to change into / -ization / to ... -ize / to transform / abbr. for 化學|化学[hua4 xue2]

chemistry / chemical

to learn / to study / to imitate / science / -ology