Where Is The World's Water? A Presentation on Global Water Distribution

New Seating Plan and Expectations

New seating plan Welcome BackSeating planExpectations I can't do it 1 drea;

This Term's Focus

• Complete NEA
• Keep on top of revision resources for all topics
• Practising exam questions - prep for assessments
• Homework to cover contentAttendance Punctuality

If you miss a lesson it is YOUR responsibility to catch up afterwards with what you have missed Keep an organised folder for your things, this will be VERY useful for revision An average of 4 hours per week outside of lessons is expected (to complete directed learning tasks, review class notes, reading textbooks, coursework, revision work etc)Attendance

Attendance Performance Expectation

100% ATTENDANCE THI 95-99% ATTENDANCE PERFORMANCE EXPECTATION 90-94% ATTENDANCE 85-89% ATTENDANCE EXPECTATION 80-84% ATTENDANCE 75-79% ATTENDANCE 70-74% ATTENDANCEWorkshops in Geography

Geography Workshops Schedule

These are every day except Thursdays *.

Monday: 1.15-1.45 Tuesday: 1.15-1.45 Wednesday: 1.30-2 Friday 1.15-1.45My expectations

Mobile Phone Policy

Mobile phones MUST be turned onto SILENT If you need to be told about your phone more than once, your director of studies and/or parents will be informed.

... 00 ROGERS 7:41 PM $ 28% ) Extras Voice Memos FaceTime . Podcasts hue SONOS PHILIPS Panasonic Instagram hue Sonos TV Remote 2 in 6 Google Social Utilities Life Tripit Fantastical Triplt Flint Vesper Phone Mail Safari MusicGlaciation and Globalisation revision resource

Glaciation and Globalisation Revision

• Glaciation was poorly performed by some students last year
• Globalisation - not been tested
• Therefore, YOU MUST produce a detailed revision resource and complete some of the questions I have provided as practice or try and plan as many as possible - I will not be able to mark these but can bring some along to a workshop
• Due before half term - 25th October! It will appear on teams before the end of today as a reminder.

• Globalisation workbook
• Globalisation Exam practice booklet
• Glaciation exam practice booklet
• Workshop today ...NEAYear 2: The new topics

Year 2 Geography Topics

• Physical systems & sustainability
• Topic 5 - The water cycle & water insecurity
• Topic 6 - The carbon cycle & energy security
• Human systems & geopolitics
• Topic 7 - Superpowers
• Topic 8 - Migration, identity & sovereignty. 3 exams at the end of the 2 year course

A Level Geography Exam Structure

• Paper 1 (Physical Geography) 105 marks 2hrs 15mins
• Paper 2 (Human Geography) 105 marks 2hrs 15mins
• Paper 3 (Synoptic) 70 marks 2hrs 15mins
• Coursework 70 marks (20%)
• Individual Investigation - based on fieldwork. Report is 3,000-4,000 wordsDon't forget the Year 1 topics!

Year 1 Geography Topics Review

• Physical Geography: Dynamic landscapes
• Topic 1 - Tectonic processes & hazards
• Topic 2 - Glaciated landscape systems, processes & change
• Human Geography: Dynamic places
• Topic 3 - Globalisation
• Topic 4 - Shaping & regenerating placesAssessment Dates

Geography Assessment Dates

• December 2024 - College Formal Assessment - In geography this will focus on Y1 topics
• Wed PM 12th March 2025 - Final Geography Mock - this is a week earlier than the College Formal Assessment week
• REVISION AT EASTER HOLIDAY VITAL !!!
• Paper 1 (Physical) Exam 13th May 2025
• Paper 2 (Human) Exam 22nd May 2025
• REVISION AT HALF TERM
• Paper 3 (synoptic) Exam 6th June 20252nd year textbooks

Recommended Year 2 Textbooks

• We recommend the following textbook which covers the 2nd year of the A Level course:
• Dunn, C. et al, Edexcel A Level Geography Book 2, Hodder 2017, ISBN: 9781471856532

Copies are available in the college library, but should you wish to have your own copy you can purchase this from the department for £22, (£7 cheaper than the recommended retail price). After the A Level exams in June if you no longer wish to keep the book we are prepared to buy it back for £10 assuming it is in reasonable condition. Should you wish to purchase the book the easiest way is to use parentpay or you can bring a cheque or cash to the finance office. Cheques should be made payable to Hereford Sixth Form College and make sure you clearly label them on the back with your name and geography 2nd yr textbook. If you purchased a 1st year book last year remember that you can also sell that back to the department in June for £10 too as long as it is in reasonable condition.Progress trackersTopic 5

Topic 5: The Water Cycle and Water Insecurity

The Water Cycle and Water InsecurityTopic outline

Topic Outline: Water Cycle and Insecurity

• EQ1: What are the processes operating within the hydrological cycle from global to local scale?
• EQ2: What factors influence the hydrological system over short- and long-term scales?
• EQ3: How does water insecurity occur and why is it becoming such a global issues for the 21st century?

• https://www.youtube.com/watch?v=OCzYdNSJF-k
• In the news yesterday!
• https://www.youtube.com/watch?v=zGEBib-WJTYPLC- Personal Learning Checklist Linked to the specificationEQ1- What are the processes operating within the hydrological cycle from global to local scale?

EQ1: Processes of the Hydrological Cycle

5.1 Global Hydrological Cycle Importance

5.1 The global hydrological cycle is of enormous importance to life on earth Enquiry question 1: What are the processes operating within the hydrological cycle from global to local scale?

Key Idea: Global Hydrological Cycle

Key idea Detailed content 5.1 The global hydrological cycle is of enormous importance to life on earth a. The global hydrological cycle's operation as a closed system (processes, stores and flows) driven by solar energy and gravitational potential energy. (1) b. The relative importance and size (percentage contribution) of the water stores (oceans, atmosphere, biosphere, cryosphere, groundwater and surface water) and annual fluxes between atmosphere, ocean and land. C. The global water budget limits water available for human use and water stores have different residence times; some stores are non-renewable (fossil water or cryosphere losses).The Hydrologic Cycle (Water Cycle)

The Hydrologic Cycle Diagram

Condensation Transpiration Precipitation Evaporation Snowmealt Evaporation Lake Ocean Percolation Groundwater Flow

Systems Approach to Geography

• A systems approach - what is a system?
• A system is any set of interrelated components that are connected together to form a working whole.
• Systems often have: Inputs & outputs, Stores, Fluxes (rates of flow) & Processes.
• What natural systems have you studied already in geography?What are open and closed systems?

Open and Closed Systems

• Open systems ...
• have inputs and outputs of energy and matter from other open systems.
• Closed systems ....
• Only energy can enter and leave the system. There are no inputs or outputs of matter.
• Is the glacier system an open or closed system?The global hydrological cycle

Understanding the Global Hydrological Cycle

• The water cycle is a system and the following concepts are key to understanding how the water cycle operates:
• Stores (stocks) - which are reservoirs where water is held (e.g. oceans)
• Fluxes - measure the rate of flow between stores
• Processes - Physical mechanisms which drive fluxes of water between the storesThe Global Hydrological Cycle

The Global Hydrological Cycle Overview

The Global Hydrological cycle The global hydrological cycle is an example of a closed system driven by solar energy and gravitational potential energy. In a closed system there is a fixed amount of water in the Earth- atmosphere - no external inputs or outputs. A closed system does not have any external inputs or outputs, so this total volume of water is constant and finite. However, the water can exist in different states within the closed system (liquids, solid and vapour).Definitions (1):

Hydrological Definitions Part 1

• Precipitation: All the processes by which moisture falls from the atmosphere onto the surface of the earth
• Egs: Rain, snow, sleet, hail etc
• Evaporation Process by which water changes state from liquid to water vapourDefinitions (2)

Hydrological Definitions Part 2

• Transpiration: Process by which plants absorb soil moisture via their roots and give off water vapour through pores on their leaf surfaces.
• Evapotranspiration: Flux of water from the earth's surface to the atmosphere via the processes of evaporation & transpiration.Maritime Atmosphere

Water Stores and Fluxes

Continental Atmosphere OCEANS CONTINENTS = STORES Sub-stores include: Groundwater Soil Moisture Lakes/rivers Glaciers & Icecaps (Cryosphere)Each flux is caused by a process. What is the process? Add this to your key: Maritime Atmosphere = Fluxes of water (rates of flow) in 103 km3 Evaporation from the oceans 373 413 Precipitation on the oceans OCEANS How much more water evaporates from the oceans than arrives as precipitation? 40Each flux is caused by a process. What is the process? Continental Atmosphere 113 Evaporation & transpiration from the continents 73 Precipitation on land CONTINENTS How much more water arrives on the continents as precipitation than leaves as evapotranspiration?Ocean to land water vapour transport

Water Vapour Transport and Runoff

Maritime Atmosphere 40 Continental Atmosphere 373 113 413 73 OCEANS CONTINENTS 40 Channel runoff (Rivers)Is the global hydrological cycle an open or a closed system?

Global Hydrological Cycle System Type

Ocean to land water vapour transport Maritime Atmosphere 40 Continental Atmosphere 373 113 413 73 OCEANS CONTINENTS 40 Channel runoff (Rivers)Task - Annotate the diagram of the global water cycle with the following information on each store

Annotating the Global Water Cycle Diagram

3 On the land water is stored in rivers, streams, lakes and groundwater in liquid form. It is often known as blue water, The visible part of the hydrological cycle. Water can also be stored in the vegetation after interception or beneath the surface in the soil. Water stored in the soil and vegetation is often known as green water, the invisible part of the hydrological cycle 1 In the oceans the vast majority of the water is stored in liquid form, with only a minute fraction as icebergs 2 In the cryosphere water is largely found in a solid state, with some in liquid form as melt water and lakes Water largely exists as vapour in the atmosphere, with the carrying capacity directly linked to temperature. Clouds can contain minute droplets of liquid or, at high altitude, ice crystals, both of which are a precursor to rain. 4The global water cycle

Global Water Cycle Stores and Fluxes

1) In the oceans the vast majority of water is stored in liquid form, with only a minute fraction as icebergs 2) In the cryosphere water is largely found in a solid state, with some in liquid form as melt water and lakes. Vapour transport 40 Cryospheric processes Atmosphere 4 Evaporation Transpiration Į 2 Fluxes 73 113 Evaporation 1 373 Precipitation 3 Surface run-off 413 Percolation Soil 1 Ocean Groundwater 40 1 Stores Flows Fluxes in 103 km3/year Figure 1.1 The global water cycle 3 On land the water is stored in rivers, streams, lakes and groundwater in liquid form. It is often known as blue water, the visible part of the hydrological cycle. Water can also be stored in vegetation after interception or beneath the surface in the soil. Water stored in the soil and vegetation is often known as green water, the invisible part of the hydrological cycle. Blue water = water stored in rivers, streams, groundwater in LIQUID form (the visible part of the water cycle) Precipitation 4 Water largely exists as vapour in the atmosphere, with the carrying capacity directly linked to temperature. Clouds can contain minute droplets of liquid water or, at a high altitude, ice crystals, both of which are a precursor to rain. Green water = water stored in soil and vegetation (the invisible part of the water cycle) The fluxes have been quantified, with the most important being evaporation from the oceans, and precipitation onto the land and oceans.