Presentation is loading. Please wait.

Presentation is loading. Please wait.

Science 10 Mr. Jean June 7th, 2012.

Similar presentations


Presentation on theme: "Science 10 Mr. Jean June 7th, 2012."— Presentation transcript:

1 Science 10 Mr. Jean June 7th, 2012

2 The plan: Video clip of the day Poisons Bio-magnification
Sick swamp water Observations Shallow Seas

3

4 Producers: Algae & water plants

5 Primary Consumer: Coleps
These were the very quick moving, very small oval shaped creatures.

6 Secondary Consumers: Paramecium
They would consume both the algae, water plants and the Coleps.

7 Top Carnivores Spirostomum
These worm like creatures eat the Paramecium. These were the largest microbes found in only a few Bio-worlds.

8 DDT: Background of DDT DDT is a pesticide used for mosquito control and pest control in agricultural crops. DDT accumulation in some bird species resulted in death, nervous system damage, and reproductive failure. As a result DDT was banned in the United States in 1972.

9

10 Shallow Seas


Download ppt "Science 10 Mr. Jean June 7th, 2012."

Similar presentations


Ads by Google