MYTUTOR SUBJECT ANSWERS

522 views

How do I gain the full marks in the question "Describe the stages of Eutrophication" (6 marks)?

Conveniently, there are roughly 6 main stages in the process of eutrophication, so if you can memorise each one, step by step, you are sure to scoring full marks!

1) Algae blooms block light

2) No photosynthesis, so plants die.

3) Saprobiotic decomposition occurs.

4) Microorganisms respire aerobically (use up oxygen)

5) Less oxygen for fish to respire, therefore they die

6) Increase in anaerobic microorganisms; release hydrogen sulphide/ nitrates/ toxic waste

7) Water becomes putrid

Please note: This answer has been written in note form to aid in your understanding and memorisation, but ALWAYS WRITE FULL SENTENCES IN EXAMS…examiners don’t like scrappy notes :) 

Amelia A. A Level Spanish tutor, GCSE Spanish tutor, A Level Biology ...

11 months ago

Answered by Amelia, an A Level Biology tutor with MyTutor


Still stuck? Get one-to-one help from a personally interviewed subject specialist

230 SUBJECT SPECIALISTS

£22 /hr

Christine M.

Degree: Medicine (Other) - University College London University

Subjects offered:Biology, Physics+ 5 more

Biology
Physics
Chemistry
.UKCAT.
.BMAT (BioMedical Admissions)
-Personal Statements-
-Medical School Preparation-

“Enthusiastic medical student availible to tutor students on the medical schools admissions process and GCSE science”

£24 /hr

Darshana J.

Degree: Medicine (Other) - Birmingham University

Subjects offered:Biology, Chemistry+ 2 more

Biology
Chemistry
-Personal Statements-
-Medical School Preparation-

“I am a first year medical student at the University of Birmingham. My teaching sessions will be tailored around each student, going at their pace.”

£26 /hr

Karolina K.

Degree: Dentistry (Bachelors) - Kings, London University

Subjects offered:Biology, Science+ 5 more

Biology
Science
Psychology
Maths
Chemistry
-Personal Statements-
-Medical School Preparation-

“Hi, my name is Karolina and I am a Dentistry Student from King's College London.  I understand that many students find certain aspects of the A-level syllabus challenging and having recently completed mine I believe that I know how to...”

About the author

Amelia A.

Currently unavailable: for regular students

Degree: Medicine (Bachelors) - Bristol University

Subjects offered:Biology, Spanish

Biology
Spanish

“About Me: ​​Hello! My name is Amelia. I am a second year Medicine student at the University of Bristol. I offer help with Sciences, in particularBiology. I have always had a passion for languages and I would be delighted to assist an...”

Trusted by schools

|  7 completed tutorials

You may also like...

Posts by Amelia

How can I improve my essay terminology?

How do I answer a 'Describe and Explain' question?

How do I gain the full marks in the question "Describe the stages of Eutrophication" (6 marks)?

What are the most important topics that I should revise?

Other A Level Biology questions

What is the role of ADH in water regulation

What is a neuron and its function?

Explain how type 1 diabetes occurs

Differentiate between sense and antisense codons?

View A Level Biology tutors

We use cookies to improve your site experience. By continuing to use this website, we'll assume that you're OK with this. Dismiss

mtw:mercury1:status:ok