Download presentation
Presentation is loading. Please wait.
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
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.
10
Shallow Seas
Similar presentations
© 2024 SlidePlayer.com. Inc.
All rights reserved.