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Ecosystems Prep 2

Published on Nov 25, 2015

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PRESENTATION OUTLINE

1.

Discuss why a grove of aspens

ALL CHANGE COLOUR IN THE FALL AT THE SAME TIME
Photo by don j schulte @ oxherder arts
2.

Discuss organic and inorganic

AND HOW IT APPLIES TO FOOD AND AN ECOSYSTEM
Photo by Nabil Stendardo
3.

DISCUSS WHY TWO SPECIES

CAN'T OCCUPY THE SAME NICHE?
Photo by harinaivoteza
4.

How do
Elk threaten moose?
Fencing kill coyotes?
Wolves save sparrows?
Ants save Aphids?

Photo by eclectic echoes
5.

DISCUSS HOW BERGMANN'S RULE

Relates to balling behaviour
Photo by jimbowen0306

Chris Byron