Level 2
Level 1

Week 1


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extinct
adj. no longer existing
ecosystem
n. living and non-living things as a system
organism
n. living thing
diagram
n. visual explanation
insectivore
n. organism that eats insects
absolute
adj.complete or total
fountain
n. man-made structure that shoots up water
bargain
v. to argue the price
wildfire
n. an uncontrollable fire
deposit
v. to give for safekeeping