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How to fill out the Biomagnification Activity Ddt In The Ecosystem online
Filling out the Biomagnification Activity Ddt In The Ecosystem form is an essential task for understanding the impact of DDT in our ecosystems. This guide will provide you with clear, straightforward instructions to complete the form effectively.
Follow the steps to successfully complete the form online.
- Click the ‘Get Form’ button to access the form and open it in your preferred online document editor.
- Begin by filling in the 'DATE' and 'NAME' fields at the top of the form. Ensure your entries are accurate and clearly legible.
- In 'CHAPTER 1 HANDOUT', locate the section labeled 'Biomagnification Activity'. Read the provided information carefully to understand the context.
- Proceed to question 1, where you will explain the term 'biomagnification' and calculate the DDT concentration at the highest trophic level. Take your time to think through the concept and provide a comprehensive response.
- For question 2, tackle parts (a) and (b) by calculating DDT intake based on the amounts of squid and fish consumed. Use any necessary formulas to ensure accuracy.
- In part (c) of question 2, compare the health implications of consuming fish versus squid, referencing the food web to support your answer.
- Question 3 will require you to analyze data from the seabird egg levels of DDT found in the subsequent table. Take note of the differences and calculate as instructed.
- Fill out parts (a), (b), and (c) of question 3, ensuring that graphs and trends are clearly articulated with supporting arguments.
- In question 4, outline the reasons behind the high levels of pollutants in specific populations and provide insight into why DDT remains a concern today.
- Once all questions are answered, review your responses for completeness and accuracy. You may then save your changes, download, print, or share the form as necessary.
Complete your forms online to contribute to understanding the effects of DDT on ecosystems.
When an animal consumes food having DDT residue, the DDT accumulates in the tissue of the animal by a process called bioaccumulation. The higher an animal is on the food chain (e.g. tertiary consumer such as seals), the greater the concentration of DDT in their body as a result of a process called biomagnification.
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