Crossword puzzle clue "element of passive solar building design"

to give cover under the eaves of a building

an electrically-charged particle formed by loss or gain of electrons by an atom

to plate with chromium

(French) a distinctive idea, esp. a theme elaborated on in a piece of music, literature, etc.

a style of decorative art characteristic of the 1920s and 1930s

to do something in a specified way

ACT, to do something in a specified way