彼、環境問題への関心が高まってる

N5 彼 kare he N3 環境 kankyou environment, surroundings, circumstances N5 問題 mondai problem, question N3 関心 kanshin interest, concern, attention

N3 彼 hi / kare, kano, ka.no he, that, the N1 環 kan / wa ring, circle, link N2 境 kyou, kei / sakai boundary, border, region N4 問 mon / to.u, to.i, ton question, ask, problem N4 題 dai topic, subject, sujet N3 関 kan / seki, -zeki, kaka.waru, karakuri, kannuki connection, barrier, gateway N4 心 shin / kokoro, -gokoro heart, mind, spirit N5 高 kou / taka.i, taka, -daka, taka.maru, taka.meru tall, high, expensive

N5 〜ている te iru Indicates ongoing action, continuous state, repeated habit, or resulting condition depending on context N5 〜が ga Marks the grammatical subject, highlights new information, can also show slight contrast in some sentences N5 〜の no Indicates possession, relation between nouns, nominal explanation, or turns a verb into a noun phrase