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ECOLOGY STANDARD 6B FL# 5 ANALYZING ECOSYSTEM CHANGE.

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Presentation on theme: "ECOLOGY STANDARD 6B FL# 5 ANALYZING ECOSYSTEM CHANGE."— Presentation transcript:

1 ECOLOGY STANDARD 6B FL# 5 ANALYZING ECOSYSTEM CHANGE

2 ECO IS FROM OIKOS WHICH MEANS HOUSE AN ECOSYSTEM INCLUDES ALL THE LIVING AND NON- LIVING THINGS IN AN AREA.

3 AN ECOSYSTEM CAN BE A FOREST

4 WHAT CAN CAUSE CHANGES IN THE ECOSYSTEM? NONNATIVE SPECIES CLIMATE MAN’S INTERVENTION orDecline POPULATIONorDecline POPULATION INCREASEINCREASE

5 WHAT SIGNALS A CHANGE IN AN ECOSYSTEM? PLANTS AND ANIMALS BEGIN TO DIE ANIMALS BEGIN TO LEAVE THEIR HOMES THE GEOGRAPHY CHANGES

6 REVIEW CHANGE IN AN ECOSYSTEM CAN BE ANALYZED BY LOOKING AT THE ECOSYSTEM. IF THE ORGANISMS IN THE ECOSYSTEM CHANGE, THERE IS A CAUSE. THE CAUSE MAY BE CLIMATE, MAN, NONNATIVE SPECIES OR POPULATION + 0r -.

7 WHICH IS A CAUSE OF CHANGE IN AN ECOSYSTEM? A.POPULATION DECREASE B.NONNATIVE SPECIES C.MAN’S INTERVENTION D.CLIMATE E.All of the above

8 WHAT IS INCLUDED IN AN ECOSYSTEM A. PLANTS B. ANIMALS C. ROCKS D. CLIMATE E. ALL OF THE ABOVE

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