1 across. Area where many trees grown. 9 letters.
8 across. Scrubby land. 5 letters.
9 across. In the black. 7 letters.
10 across. Silencers. 8 letters.
11 across. European capital. 4 letters.
13 across. Became warm, in a way – endear (anag). 6 letters.
14 across. One sign of twelve. 6 letters.
16 across. Be hopeless. 4 letters.
17 across. Commotion. 8 letters.
19 across. Killer element? 7 letters.
20 across. Wash under tap. 5 letters.
21 across. Area, population 0. 5 letters and 4 letters.
