The document describes the four main types of plate boundaries:
1) Divergent boundaries occur at spreading centers where new crust is created and plates move apart, such as at the Mid-Atlantic Ridge.
2) Convergent boundaries exist where plates collide and one is subducted under the other, forming deep ocean trenches.
3) Transform boundaries result from two plates sliding past each other horizontally, such as along the San Andreas Fault.
4) Continent-continent collisions buckle and uplift massive mountain ranges, as when India collided with Asia to form the Himalayas.
Download the lesson exemplar so you can follow this ppt. I have uploaded the lesson plan on this presentation too. Please search continental drift theory LP
if videos do not play, here are the links
https://www.youtube.com/watch?v=WaUk94AdXPA
https://www.youtube.com/watch?v=UwWWuttntio
Download the lesson exemplar so you can follow this ppt. I have uploaded the lesson plan on this presentation too. Please search continental drift theory LP
if videos do not play, here are the links
https://www.youtube.com/watch?v=WaUk94AdXPA
https://www.youtube.com/watch?v=UwWWuttntio
This presentation contains the brief introduction to earthquake,its effect,causes etc..
And case study of kuchha(bhuj),Gujarat Earthquake on 26th january,2001
Earthquake is a violent tremor in the earth’s crust, sending out a series of shock waves in all directions from its place of origin or epicenter.
On the morning of January 26, 2001, the Nation’s 52nd Republic Day, a devastating earthquake occurred in the Kutch district of the state of Gujarat.
Instructions for Submissions thorugh G- Classroom.pptxJheel Barad
This presentation provides a briefing on how to upload submissions and documents in Google Classroom. It was prepared as part of an orientation for new Sainik School in-service teacher trainees. As a training officer, my goal is to ensure that you are comfortable and proficient with this essential tool for managing assignments and fostering student engagement.
A Strategic Approach: GenAI in EducationPeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
Unit 8 - Information and Communication Technology (Paper I).pdfThiyagu K
This slides describes the basic concepts of ICT, basics of Email, Emerging Technology and Digital Initiatives in Education. This presentations aligns with the UGC Paper I syllabus.
Embracing GenAI - A Strategic ImperativePeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
Francesca Gottschalk - How can education support child empowerment.pptxEduSkills OECD
Francesca Gottschalk from the OECD’s Centre for Educational Research and Innovation presents at the Ask an Expert Webinar: How can education support child empowerment?
Model Attribute Check Company Auto PropertyCeline George
In Odoo, the multi-company feature allows you to manage multiple companies within a single Odoo database instance. Each company can have its own configurations while still sharing common resources such as products, customers, and suppliers.
Read| The latest issue of The Challenger is here! We are thrilled to announce that our school paper has qualified for the NATIONAL SCHOOLS PRESS CONFERENCE (NSPC) 2024. Thank you for your unwavering support and trust. Dive into the stories that made us stand out!
Acetabularia Information For Class 9 .docxvaibhavrinwa19
Acetabularia acetabulum is a single-celled green alga that in its vegetative state is morphologically differentiated into a basal rhizoid and an axially elongated stalk, which bears whorls of branching hairs. The single diploid nucleus resides in the rhizoid.
Palestine last event orientationfvgnh .pptxRaedMohamed3
An EFL lesson about the current events in Palestine. It is intended to be for intermediate students who wish to increase their listening skills through a short lesson in power point.
Biological screening of herbal drugs: Introduction and Need for
Phyto-Pharmacological Screening, New Strategies for evaluating
Natural Products, In vitro evaluation techniques for Antioxidants, Antimicrobial and Anticancer drugs. In vivo evaluation techniques
for Anti-inflammatory, Antiulcer, Anticancer, Wound healing, Antidiabetic, Hepatoprotective, Cardio protective, Diuretics and
Antifertility, Toxicity studies as per OECD guidelines
2. Divergent boundaries occur along spreading centers where plates are moving apart and new crust is created by magma pushing up from the mantle. Picture two giant conveyor belts, facing each other but slowly moving in opposite directions as they transport newly formed crust away from the ridge crest. Divergent Boundaries
3. Mid-Atlantic Ridge The rate of spreading along the Mid- Atlantic Ridge averages about 2.5 centimeters per year, or 25 km in a million years. Seafloor spreading over the past 100-200 million years has caused the Atlantic Ocean to grow from a tiny inlet of water between the continents of Europe, Africa, and the Americas into the vast ocean that exists today. Divergent Boundaries
4. They also cause volcanoes to occur. An example of this is in Iceland The island of Iceland is actually being pulled apart, and the result are lava fountains, like Krafla Volcano. Divergent Boundaries Krafla
5. This process, called rifting , is still in progress comes in the many active and semi-active volcanoes located along the Rift (designated by red triangles on the map). Further evidence of volcanic activity along the rift is provided by the presence of numerous boiling hot springs. African Rift Valley A 6,000-mile crack in the earth's crust, stretching from Lebanon to Mozambique is known as the African Rift Valley. The force of the plates pulling apart caused huge chunks of the crust to sink and force up molten rock in volcanic eruptions. Rifting Divergent Boundaries
6. Divergent Boundaries The Red Sea (just off the east coast of Africa) is spreading. The land to either side is actually pulling away! The Red Sea continues to get bigger each year.
7. Convergent Boundaries Convergent boundaries exist where one plate is subducted underneath another plate. Subduction - one plate sinks underneath another plate Where convergent plates exist, the earth’s crust is being destroyed as it slowly moves underneath another section of crust and melts into the mantle.
8. Ocean-Continent Collision: Underneath the ocean water there are a number of long, narrow, curving trenches thousands of kilometers long and 8 to 10 km deep cutting into the ocean floor. Trenches are the deepest parts of the ocean floor and are created by subduction. Convergent Boundaries
9. Ocean-Continent Collision: Off the coast of South America, the oceanic Nazca Plate is pushing into and being subducted under the continental part of the South American Plate. At the same time, the South American Plate is being lifted up, creating the Andes Mountains. Strong, destructive earthquakes and the rapid uplift of mountain ranges are common in this region. Such earthquakes have been known to jolt the land up several meters. Andes Mountains
10. Ocean-Ocean Collision: When two oceanic plate collide, it can result in the formation of volcanoes, too. One oceanic plate sink beneath the other, and over millions of years, the erupted lava and volcanic debris pile up on the ocean floor. Finally, a volcano rises above sea level to form an island volcano. Such volcanoes are typically strung out in chains called island arcs . This is how the Aleutian Islands have formed and why they experience numerous strong earthquakes.
11. Continent-Continent Collision: The Himalayan Mountains were created when two continental plates met head-on,and neither was subducted. Continental rocks are relatively light and, like two colliding icebergs, resist downward motion. Instead, the crust buckled and was pushed upward and sideways. Viola! Mountains!
12. India collided into Asia 50 million years ago, causing the Eurasian Plate to crumple up and override the Indian Plate. After the collision, the slow continuous convergence of the two plates over millions of years pushed up the Himalayas and the Tibetan Plateau to their present heights. The Himalayas, towering as high as 8,854 m above sea level, are the highest continental mountains in the world. Continent-Continent Collision:
13. Transform Boundaries Most transform boundaries are found on the ocean floor. A few occur on land, an example is the San Andreas fault in California. Transform boundaries are the result of two plates sliding past each other.
14. • Stretches about 1,300 km long and in some places tens of kilometers wide. • Slices through two thirds of the length of California. • The Pacific Plate has been grinding horizontally past the North American Plate for 10 million years, at an average rate of about 5 cm/yr. • Land on the west side of the fault (on the Pacific Plate) is moving in a northwesterly direction relative to the land on the east side of the fault zone (on the North American Plate). The San Andreas Fault
17. So what will the earth look like in the future? We can only guess…
18.
19.
20.
21.
22.
23.
24.
25.
26. All of this movement on the earth’s surface… What does it cause? Let’s take a closer look… Cross Section of a Milky Way… What does each ingredient represent?
27.
28.
29.
30.
31.
32.
33. Think… • What kind of boundary is at the uplift zone? • What kind of boundary is at the spreading center? • What kind of boundary is at the subduction zone?
34. Think… • What kind of boundary is at the uplift zone? CONVERGENT • What kind of boundary is at the spreading center? DIVERGENT • What kind of boundary is at the subduction zone? CONVERGENT