Why can excess nitrogen applied as fertilizer on a playing field in Denver cause the death of fish in the Gulf of Mexico?
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Why can excess nitrogen applied as fertilizer on a playing field in Denver cause the death...
The most immediate (final) cause of dead zones in the Gulf of Mexico is... a) excess photosynthesis in coastal waters b) decomposition of algae c) transport of nutrients downstream d) fertilizers applied to agricultural fields e) leaching of fertilizers into streams
Hello, need help with the following question Why is selfie addicting? How selfies can cause death? Why it lowers one's self-esteem?
why it is that cancer is a leading cause of death according to healthy people 2020 in our society? can you please give reference
Q3. There is a maximum electric field that can be applied to any neutral material. Explain why including why this maximum electric field is different for objects made out of different materials.
QUESTION 9 In the Gulf of Mexico, red tides caused by the dinoflagellate Karenia brevis cause massive fish kills as well as respiratory problems in humans. As an environmental scientist, what would you suggest concerned citizens do to help prevent these red tides? purchase fuel-efficient vehicles decrease the amount of artificial light in coastal areas encourage sustainable fishing reduce fertilizer use on lawns and gardens participate in beach cleanup efforts 10 points QUESTION 10 In a zygotic life cycle...
Define and provide examples of the following concepts: Environment, ecosystem, abiotic and biotic factors, natural and experimental boundaries, flows of matter and energy. Explain how the boundaries of an ecosystem may differ from those like national parks, county, state or national borders. Explain how natural features of the landscape (ex: a watershed) or biological phenomena (ex: a species range) can be used to define the boundaries of an ecosystem. Explain how ecosystems vary in size and scale, and how some...
10. Write a one-page summary of the attached paper? INTRODUCTION Many problems can develop in activated sludge operation that adversely affect effluent quality with origins in the engineering, hydraulic and microbiological components of the process. The real "heart" of the activated sludge system is the development and maintenance of a mixed microbial culture (activated sludge) that treats wastewater and which can be managed. One definition of a wastewater treatment plant operator is a "bug farmer", one who controls the aeration...
1. Which of the following is not considered a nutrient a Vitamin B. Water c.Carbohydrate (d) Alcohol e Mineral 2. For which of the following causes of death does a person's diet play a part? a. Lung disease (6) Cancer Chronic lower respiratory diseases d. Infections of the blood e AIDS 3. Researchers repeatedly report that people who consume a variety of foods such as fruits, vegetables, legumes, nuts, and whole grains have reduced risks of which of the following...
And there was a buy-sell arrangement which laid out the conditions under which either shareholder could buy out the other. Paul knew that this offer would strengthen his financial picture…but did he really want a partner?It was going to be a long night. read the case study above and answer this question what would you do if you were Paul with regards to financing, and why? ntroductloh Paul McTaggart sat at his desk. Behind him, the computer screen flickered with...