Help with a2 geography 40 mark essays are you doing geography a2 level. The operation of these processes at different plate margins destructive, constructive, collision and transform. The plates are sections of the crust that float on the mantle, which is made up of molten rock. Tectonic hazards revision a template revision guide for students to complete on tectonic hazards.
A level geography revision guide revised tested exam. Tectonic activity a what are the two types of tectonic plate. They are clearly laid out in the format of questions and answers to make revision as easy as possible. Intro to plate tectonics there is alot of terminology to learn from this unit and so in the. Plate movement specification earth structure, plate tectonics theory. Workbook can be completed by students as a revision activity. Apr 09, 2015 revision resource for plate tectonics and associated hazards topic of the aqa a2 course. The mantle contains hot molten rock magma heated by energy from the earths core. This site is tailored for aqa alevel plate tectonics. The theory of plate tectonics and its key elements, the earths internal structure, mantle convection, palaeomagnetism, and sea floor spreading, subduction and slab pull.
Earths tectonic plates move at a speed of 25 cm per year. Resources to help you understand a level geography and revise it for aqa. Photos used under creative commons from nathan callahan, peterhartree. African, pacific and smaller minor plates nazca, philippine sea and dozens of small microplates. Plate tectonics is a theory that attempts to explain the structure of the earths crust, including the distribution of earthquakes, volcanoes, fold mountains and rift valleys. It provides extensive revision materials for all the topics covered. This suggests that the crust of the earth is split up into seven large plates and a few smaller ones, all of which are able to slowly move around on the earths surface. Himalayas were formed by this plate boundary type 9 icelandic volcano, erupted 2010 16. See full notes in pdf click here composite volcanoes made up of alternating layers of lava and ash and containing sticky lava which doesnt flow very far e. Please use this pp as a basis for the start of your work this year. Aqa a2 plate tectonics and associated hazards revision. Aqa alevel geography notes on this page i am posting all of the case studies and revision notes that i used to prepare for both as level and a2 level geography, these were written for the specifications expiring june 2017 however i feel that a lot of it may be useful for case studies for the new specification.
Intro to plate tectonics there is alot of terminology to learn from this unit and so in the next few weeks you will be tested on the meanings of most of these words. Types of volcanic eruptions aqa a level geog, old spec help. The site provides extensive revision materials for the topic, it also has examstyle questions and multiple choice questions with answers. They float on the semimolten mantle rocks, and are moved around by convection currents within the very hot rocks. Where the plates meet, huge forces mean that they can form features such as volcanoes, fold mountains, deepsea trenches and earthquakes.
This topic is included in aslevel paper 1 and alevel paper 1 for aqa geography. Destructive, constructive and conservative plate margins. Revision resource for plate tectonics and associated hazards topic of the aqa a2 course. You will need to bring in your phones for these lessons in order for you to comlete the tests. Plate tectonics processes and landforms at geography tutor2u. Plate tectonics is the hypothesis that earths external shell is separated into a few. A2 aqa tectonics flashcards in a level and ib geography. Learn how the theory of plate tectonics has developed, what happens at different plate margins, and the tectonic history of. Himalayas were formed by this plate boundary type 9 icelandic volcano, erupted 2010 16 large intrusive formation extending for 100s of km 9 pumice flow deposit left behind after an eruption 10 type of lava found at destructive plate boundaries 9 type of plate boundary found between the north american and european plates. It contains all the theory you will need to know in order for you to interpret and understand the unit of work. Home a level and ib study tools geography a2 aqa tectonics. Seismicity test your knowledge on this geography quiz to see how you do and compare your score to others. The earths lithosphere is cracked into a number of large rigid slabs called plates.
The summaries are written by students themselves, which gives you the best possible insight into what is important to study about this book. It coincided with a time when a large amount of research was being conducted about the ocean floors. I would upload them again but ive given my notes away. We take great care to make sure our specifications for your gcse, as and alevel geography students are as exciting and engaging to learn, as they are for you to teach. The plates move, floating on the soft rock, beneath the lithosphere. Contemporary geographical issues student support materials for geography on free shipping on qualified orders. The earths crust is made up of seven main tectonic plates and numerous smaller plates. Unit 3 contemporary geographical issues plate tectonics and associated hazards weather and climate and associated hazards ecosystems. A page of resources to help students of aqas plate tectonics unit.
The water cycle is a system with inputs, processes, stores and outputs. Aqa gcse geography 2016 a whole lesson on plate tectonics theory, all resources fully integrated into the powerpoint. The challenge of natural hazards, tectonics, physical, the challenge of natural hazards, aqa, physical, gcse, aqa, eography, gcse, key stage 3, geography. A level geography evidence of extra readingresearch. Join s of fellow geography teachers and students all getting the tutor2u geography teams latest resources and support delivered fresh in their inbox every morning. Plate tectonics grew out of a theory that was first developed in the early 20th century by the meteorologist alfred wegener in 1912 he noticed that the coastlines of the east coast of south america and the west coast of africa appeared to fit together like jigsaw pieces.
Aqa a2 geography pre 2016 spec geography revision notes aqa a2 geography 2014 types of volcanic eruptions aqa a level geog, old spec help edexcel a level geography 2016 notes aqa geography a2. Areas covered the global distribution of tectonic hazards types of plate boundary the causes of intraplate earthquakes volcanoes associated with hot spots from mantle plumes the theory of plate tectonics and its key elements. An exam section contains sample papers with graded answers and detailed comments from aqa examiners on how to move up from a lower grade and secure a higher one. Etna in italy usually found at destructive plate boundaries steepsided and coneshaped molten lava eventually cools to form new rocks. Summary notes, articles and past exam questions for aqa geography as and a level hazards topic. Feb 18, 2012 geography notes volcanoes, earthquakes, aqa 1. Studying geography gives students the opportunity to travel the world via the classroom, learning about both natural and social sciences along the way. Im passionate about all geographical events and am a keen blogger. A hazard is an event with the potential to damage human activity. Aqa a2 geography geog3 15th june 2015 a2 aqa geography 3a summer 2012 aqa a2 geography pre 2016 spec aqa gce a2 geography unit 3 12th of june 2014.
The water cycle has distinctive processes and pathways. The theory of plate tectonics alevel geography aqa. Contemporary geographical issues contains the key information for aqa geography a2 unit 3, clearly laid out with examiners notes and essential notes to help students succeed in the exam. A level geography evidence of extra readingresearch booklet. Summary notes, articles and past exam questions for edexcel geography as and alevel topic 1 tectonic processes and hazards. Plate movementthe theory of plate tectonics 1912, alfred wegener published theory of single continent pangaea that existed 300 million years ago o later split into 2 continents laurasia in north gondwanaland in south different evidences to prove single continent o geological evidence bulge of south america fitting into indent below west africa evidence of glaciation of. Join s of fellow geography teachers and students all getting the tutor2u geography teams latest resources and. A level geography revision quizzes geography tutor2u.
Before plate tectonics, individuals needed to concoct clarifications of the geologic highlights in. It is mainly based on alfred wegners theory of continental drift and harry hesses theory of seafloor spreading. A level geography evidence of extra readingresearch booklet topic. Since then better understanding and technology have refined the theory to explain how the earth has been shaped. It covers this section of the new gcse aqa syllabus and allows students to consolidate all their notes into their own revision booklet. Plate movementthe theory of plate tectonics 1912, alfred wegener published theory of single continent pangaea that existed 300 million years ago o later split into 2 continents laurasia in north gondwanaland in south different evidences to prove single continent o geological evidence bulge of south america fitting into indent below west africa evidence of. This section on tectonic activity covers earthquakes, formation of fold mountains, human effect of fold mountain ranges, tectonic plates, volcanoes. Aqa a2 geography plate tectonics case studies, how many do we.
Aqa english literature asa2 shakespeare aqa english literature spec a as 7711 info blog posts page. Plate tectonics aqa geography a2 flashcards quizlet. A level geography plate tectonics and associated hazards flashcard maker. Student support materials for geography aqa a2 geography. For each of the papers below, there are summary notes, articles and past papers. See all geography resources see all plate tectonics resources related discussions on the student room. Some plates carry just ocean basin but most have both continent and ocean. Plate tectonics theory sees the earths crust of consisting of a number of mobile yet rigid plates. Unit 3 contemporary geographical issues plate tectonics and associated hazards weather and climate and associated hazards.
Learn how the theory of plate tectonics has developed, what happens at different plate margins, and the tectonic history of the uk. Aqa a2 geography plate tectonics case studies, how many do. Tectonics revision notes and tests for gcse geography including revision guides and question banks. The theory of plate tectonics was put forward in the 1960s. Sample case studies for aqa a2 geography revision notes aqa. Learn vocabulary, terms, and more with flashcards, games, and other study tools. An online resource from the geological society, aimed at students aged 14 16. The theory of plate tectonics alevel geography aqa, ocr. Plates the earths crust is made up of seven principal tectonic plates and numerous other smaller plates. Written originally for a revision course run at haileybury almaty school kazakhstan, april 2015. Global distribution of tectonic hazards plate tectonics explained 2015 nepal earthquake extra case study. Apr 27, 2016 revision video for a2 aqa unit 3 geography on.
Introduction to plate tectonics theory geography tutor2u. Plate tectonic theory alfred wegener, german 1915 coastlines of south america and africa suggested continents were joined together originally one continent, pangaea. Tectonic plates are sections of the earths solid crust that float on top of the mantle. Revision notes a2 aqa geography tectonics document in a. A level geography revision guide revised tested exam ready tectonics. They all fit together in a constantly moving jigsaw of rigid lithosphere.