:DDT in fish-eating birds (pelicans) 25 ppm DDT in large fish (needlefish) 2 ppm. Concentration DDT in small fish (minnows) 0.5 ppm has increased 10 million times DDT in small - zooplankton 0.04 ppm DDT in water -0.000003 ppm Figure 18.12 The concentration of the pesticide DDT in the fatty tissues of organisms was biologically amplified approximately 10 million times in this food chain of an estuary adjacent to Long Island Sound, near New York City. Dots represent DDT, and arrows show small losses of DDT through respiration and excretion. Concentrations of DDT interfere with, among other functions, calcium metabolism. Pelicans off the California coast were similarly affected and unable to form proper eggshells. Their population plummeted. Bujween abeb ueg e

Applications and Investigations in Earth Science (9th Edition)
9th Edition
ISBN:9780134746241
Author:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Publisher:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Chapter1: The Study Of Minerals
Section: Chapter Questions
Problem 1LR
icon
Related questions
Question

Is DDT still approved for use in the United States?

:DDT in fish-eating
birds (pelicans)
25 ppm
DDT in large
fish (needlefish)
2 ppm.
Concentration
DDT in small
fish (minnows)
0.5 ppm
has increased
10 million times
DDT in small
- zooplankton
0.04 ppm
DDT in water
-0.000003 ppm
Figure 18.12 The concentration of the pesticide DDT in the fatty tissues of organisms was biologically
amplified approximately 10 million times in this food chain of an estuary adjacent to Long Island Sound, near
New York City. Dots represent DDT, and arrows show small losses of DDT through respiration and excretion.
Concentrations of DDT interfere with, among other functions, calcium metabolism. Pelicans off the California
coast were similarly affected and unable to form proper eggshells. Their population plummeted.
Bujween abeb ueg e
Transcribed Image Text::DDT in fish-eating birds (pelicans) 25 ppm DDT in large fish (needlefish) 2 ppm. Concentration DDT in small fish (minnows) 0.5 ppm has increased 10 million times DDT in small - zooplankton 0.04 ppm DDT in water -0.000003 ppm Figure 18.12 The concentration of the pesticide DDT in the fatty tissues of organisms was biologically amplified approximately 10 million times in this food chain of an estuary adjacent to Long Island Sound, near New York City. Dots represent DDT, and arrows show small losses of DDT through respiration and excretion. Concentrations of DDT interfere with, among other functions, calcium metabolism. Pelicans off the California coast were similarly affected and unable to form proper eggshells. Their population plummeted. Bujween abeb ueg e
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

Blurred answer
Recommended textbooks for you
Applications and Investigations in Earth Science …
Applications and Investigations in Earth Science …
Earth Science
ISBN:
9780134746241
Author:
Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Publisher:
PEARSON
Exercises for Weather & Climate (9th Edition)
Exercises for Weather & Climate (9th Edition)
Earth Science
ISBN:
9780134041360
Author:
Greg Carbone
Publisher:
PEARSON
Environmental Science
Environmental Science
Earth Science
ISBN:
9781260153125
Author:
William P Cunningham Prof., Mary Ann Cunningham Professor
Publisher:
McGraw-Hill Education
Earth Science (15th Edition)
Earth Science (15th Edition)
Earth Science
ISBN:
9780134543536
Author:
Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Publisher:
PEARSON
Environmental Science (MindTap Course List)
Environmental Science (MindTap Course List)
Earth Science
ISBN:
9781337569613
Author:
G. Tyler Miller, Scott Spoolman
Publisher:
Cengage Learning
Physical Geology
Physical Geology
Earth Science
ISBN:
9781259916823
Author:
Plummer, Charles C., CARLSON, Diane H., Hammersley, Lisa
Publisher:
Mcgraw-hill Education,