Create
Learn
Share

6th Grade Midterm Exam 2009-10

rename
yonifewu's version from 2016-04-20 21:04

Section

Question Answer
18. Floods, droughts, or cold spells affect the _________ of an ecosystem.balance, equalibrium
19. Which word best describes the frogs, birds and insects in an ecosystem.community
20. A frog catches an insect, sees a snake in the grass and leaps into a pond describes a(n) _________.ecosystem
21. Which part of a tree ecosystem would provide nesting materials for a bird or squirrel?branches/twigs
22. The tree squirrel lives in its ___. habitiat
memorize