かんきょうかがく
カン
わ
ring; circle; loop
Grade Level 8
17 Strokes
➥
キョウ • ケイ
さかい
boundary; border; region
Grade Level 5
14 Strokes
カ
department; course; section
Grade Level 2
9 Strokes
ガク
まな.ぶ
study; learning; science
Grade Level 1
8 Strokes