Welcome to our English class Welcome to our English class English 12 Unit 4 READING Smoke from forest fires The area is full of rubbish. The area is full of rubbish. Unit 4: CONSERVATION READING TEXT Paragraph 1 Unit 4: CONSERVATION CONSERVE (v): → Conservation (n) Safeguard (v) : Preserve (v) Nature (n) Protect → Preservation (n) Mineral (n) → natural (a) natural resources → Be used up (exp) * Prevent sb from doing sth. Prevent (v) Fight( v ) (n) Prevention (n) → Fight for s.th, fight against s.th Dirty ( v ) Unit 4: CONSERVATION Poison (v) (n) Be concerned with (exp) Reclaim (v) Irrigate (v) → Poisonous (Adj) Supply land with water Drain (v) Swamp (n) Make dry Push back (v)