Prep-B_Insight Link 6: Unit 4

화학 물질

• chemical
• valuable
• deadly
• control

농축된

• concentrated
• prey
• ecosystem
• chemical

먹이

• prey
• drop
• valuable
• increase

위협

• threat
• balance
• drop
• delicate

개체수

• population
• concentrated
• delicate
• load

섬세한, 연약한

• delicate
• threat
• balance
• damage

포식자

• predator
• threat
• annoying
• population

생태계

• ecosystem
• absorb
• annoying
• threat

엄청나게

• incredibly
• damage
• prey
• unintended

치명적인

• deadly
• ecosystem
• predator
• valuable