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The top documents tagged [concentration of ddt]
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concentration of ddt
Summary of topic 5.3
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Pesticide, Bioaccumulation and Biomagnification. A. Pesticides A1. Pesticides are chemicals that kill pests A2. 2.3 million tonnes of pesticides used.
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THIS IS Biodiver Pollution Population Ecosystem Biosphere $200 $100 $200 $300 $400 $500 $100 $300 $400 $500 $100 $200 $300 $400 $500 $100.
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Total surface area of earth 5.1 10 14 m 2 Land 25% 1.3 10 14 m 2 13,000 Mha 11% 5,500 Mha (1 hm = 10 2 m; 1 ha = 1 hm 2 = 10 4 m 2 )
219 views
Bioaccumulation. Content Bioaccumulation Biomagnification Bioaccumulation vs Biomagnification What types of substances bioaccumulate and which.
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Pesticide, Bioaccumulation and Biomagnification. Brainstorm the pros and cons of pesticide on whiteboard.
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The Potential of Some Locally Grown Plants to Genetic Transformation with Cytochrome p450 and Their Use in Phytoremediation
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AP Environmental Science Mr. Grant Lesson 84
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Total surface area of earth 5.1 10 14 m 2 Land 25% 1.3 10 14 m 2 13,000 Mha
34 views