* © 54%a hcisd.instructure.comaccumulates in soil and water. Some forms of DDT decompose slowly. Worms, grasses, algae, and fishaccumulate DDT. Apex predators, such as eagles, had high amounts of DDT in their bodies,accumulated from the fish and small mammals they prey on.Birds with high amounts of DDT in their bodies lay eggs with extremely thin shells. These shellswould often break before the baby birds were ready to hatch.DDT was a major reason for the decline of the bald eagle, an apex predator that feeds primarily onfish and small rodents. Today, the use of DDT has been restricted. The food webs of which it is a parthave recovered in most parts of the country.Answer the following questions based on the reading in paragraph format.1. Describe what DDT is and how does it impact the food web.2. Do you think humans health can be affected by hazardous bioaccumulates in anecosystem? Make sure you explain using a statement from the reading.3. Do you think DDT is the only bioaccumulate that can affect the food webs of anecosystem?V SubscribSearch entries or authorUnreadGReply

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Describe what DDT is and how does it impact the food web.

Biology: The Unity and Diversity of Life (MindTap Course List)

14th Edition

ISBN:9781305073951

Author:Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr

Publisher:Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr

Chapter46: Ecosystems

Section: Chapter Questions

Problem 15SQ

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* © 54%
a hcisd.instructure.com
accumulates in soil and water. Some forms of DDT decompose slowly. Worms, grasses, algae, and fish
accumulate DDT. Apex predators, such as eagles, had high amounts of DDT in their bodies,
accumulated from the fish and small mammals they prey on.
Birds with high amounts of DDT in their bodies lay eggs with extremely thin shells. These shells
would often break before the baby birds were ready to hatch.
DDT was a major reason for the decline of the bald eagle, an apex predator that feeds primarily on
fish and small rodents. Today, the use of DDT has been restricted. The food webs of which it is a part
have recovered in most parts of the country.
Answer the following questions based on the reading in paragraph format.
1. Describe what DDT is and how does it impact the food web.
2. Do you think humans health can be affected by hazardous bioaccumulates in an
ecosystem? Make sure you explain using a statement from the reading.
3. Do you think DDT is the only bioaccumulate that can affect the food webs of an
ecosystem?
V Subscrib
Search entries or author
Unread
GReply

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