Wednesday, March 23, 2011

ECOLOGY IN THE NEWS

Library day: March 29th we will bein the library to do research
Presentations: Wednesday April 6th (first half of the alphabet by last name) and Thursday April 7th

ECOLOGY UNIT TEST

Date: Friday April 1st
Topics:
food chains and food webs
food pyramids
ecology terms (i.e. producer, decomposer)
populations
predator-prey relationships
biomagnification
carbon cycle
nitrogen cycle