Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Science Expert

OCEANOGRAPHY:

The assessment for this module consists of a 100% coursework component in the form of an extended essay (max: 3000 words).prepare an essay on one the following topics which are directly related to the lecture programme outlined in the module guide.

a) In Earth’s early history, when did oceans and life first appear and what were their characteristics? Discuss the evidence and evaluate its interpretation.

b) Evaluate the geological evidence for so-called ‘Snowball Earth’ glacial episodes in thePrecambrian and the hypothesis that these episodes were critical in the evolution of complex life.

c) Review and critically discuss the evidence that Late Cenozoicglobal cooling may have been caused by organic uplift during the last 40million years.

d) Discuss how evidence from the world's oceans has been used to identify rapidenvironmental change at the end of the last glacial period.

e) Critically evaluate the relative importance of the physical oceanic and atmospheric mechanisms thatcontrol the El Nino Southern Oscillation(ENSO) Phenomenon in the Pacific Ocean.

f) Critically evaluate the extent to which global warming may impact EITHER the ocean’s biologicalsystems OR: the functioning of the deep ocean thermohaline circulation. Where possible, use analoguesfrom the geological past.

g) Discuss the role of sea-ice in driving ArcticOcean circulation and evaluate the influence of the Arctic Ocean upon global ocean water masses.

h) Radioactivity in the marine environment, contaminant or tracer? Discuss.

i) "There has long been a belief that the sea, at least, was inviolate, beyond man's ability to change and todespoil. But this belief, unfortunately, has proved to be naïve” (Rachel Carson). With reference to marine pollution, discuss the extent to which this statement is valid.

Science, Academics

  • Category:- Science
  • Reference No.:- M94502

Have any Question? 


Related Questions in Science

1- based on the ld50 value of dioxins in guinea pigs which

1- Based on the LD50 value of dioxins in guinea pigs which was extrapolated to humans, dioxins can kill humans. Discuss what this means in toxicological terms?   2- A company wants to do environmental remediation of cont ...

Tco a which of the following statements describes the

(TCO A) Which of the following statements describes the relationship among federal, state, and local governments? (TCO A) Logrolling is the process where: (TCO B) Current-dollar government purchases were $1,500 billion i ...

Discussion child and family assessments when caring for

Discussion: Child and Family Assessments When caring for pediatric patients, you do not just assess and treat the patient but rather the entire family unit. This often poses challenges for advanced practice nurses becaus ...

What is the speed and velocity of a car that travels 32

What is the speed and velocity of a car that travels 32 meters to the east and 12 meters in the same direction? the total time of travel in 3.0 seconds

Assignment diagram the health care system - linkages and

Assignment : Diagram the Health care System - Linkages and Alliances Organizations operating in the U.S. Health Care Sector (USHCS) are a part of a larger system of services. Identify a health care delivery organization, ...

Gis discussionimagine you are working on a project in your

GIS Discussion Imagine you are working on a project in your particular discipline for your community that will utilize GIS. In order to clearly illustrate the benefits of your project, you want to incorporate a variety o ...

Imagine you are working in hr and have a group of new

Imagine you are working in HR and have a group of new employees. You want to create information to facilitate the training and the importance of the process that goes into training. Create a learning aid about training a ...

The discussion assignment provides a forum for discussing

The discussion assignment provides a forum for discussing relevant topics for this week based on the course competencies covered. For this assignment, make sure you post your initial response to the Discussion Area by Sa ...

A goal of module five is to educate students about methods

A goal of Module Five is to educate students about methods that can be used to quit smoking and treat alcoholism. Please discuss whether you agree with the following statement: Tobacco use and alcohol abuse are more indi ...

Complete this assignment according to the following1choose

Complete this assignment according to the following: 1. Choose a research study article of interest to you. 2. Refer to the study you choose and complete the "Assessing a Research Study" resource. 3. Identify an article ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

WalMart Identification of theory and critical discussion

Drawing on the prescribed text and/or relevant academic literature, produce a paper which discusses the nature of group

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro