Presentation janith.pptx
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The document summarizes key facts about seas: Seas cover over 70% of the Earth's surface and formed from heavy rainfall over many years that collected in low-lying areas. There are several major seas mentioned like the Dead Sea, Yellow Sea, and Caribbean Sea. The seas are home to many creatures both large and small, including the first animals to exist on Earth found in oceans. However, human activities like garbage accumulation and oil spills cause sea pollution issues that threaten marine life.
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1st Primary School of Sitia-Erasmus +- Ερευνήσαμε..Διερευνήσαμε..μάθαμε....
The sea covers 71% of the Earth's surface. It provides many benefits like food, relaxation, and economic opportunities. However, pollution and climate change are threatening many sea animals and ecosystems. Protecting the oceans involves reducing plastic waste and carbon emissions to preserve this vital shared resource.
La Conferencia de Camila
1. The document discusses life at the bottom of the oceans and seas, known as the deep sea. It describes some of the plant and animal species that live in the deep sea, such as algae, anemones, fish, shrimp, and others.
2. Many deep-sea animals have adaptations for living in the extreme conditions at depth, far from sunlight. These include large mouths to eat large prey, mechanisms to produce or detect light, and abilities to change color for camouflage.
3. The deep sea is an important ecosystem but also under threat from pollution and other human impacts. Plastics in particular can take hundreds of years to break down.
THE RAGING DEEP BLUE SEA
The document discusses the oceans and seas of the world. It notes that oceans cover 70% of the planet's surface and are divided into 5 major oceans - the Atlantic, Arctic, Antarctic, Indian, and Pacific Oceans. Each ocean contains numerous seas within its boundaries. The document then describes some of the unique and dangerous creatures found in the oceans, including box jellyfish, stonefish, cone shells, blue-ringed octopus, viperfish, fangtooth, and sea wasps. It highlights the potential lethality of encounters with some of these creatures and recommends first aid procedures.
Coral reefs
Coral reefs are ecosystems made up of coral polyps that secrete hard calcium carbonate exoskeletons. They provide shelter and food for many marine species. Corals reproduce through both sexual and asexual budding and build reef structures over time. Coral reefs are threatened by rising water temperatures, pollution, and destructive fishing practices. They protect coastlines and support fisheries, making their conservation important.
SEA FEATURES
The sea covers over 70% of the Earth's surface. It is very deep in some areas, with ocean bottoms over 6 miles below the surface. The sea is dominated by tides, currents, and waves. It is generally salty, containing dissolved salts and nutrients essential for marine life. Temperature varies greatly between polar and tropical waters, and the sea is stratified into different zones based on depth and temperature. Estuaries, mangroves, and coral reefs are important marine ecosystems. Coral reefs face threats from human activities like pollution, dynamite fishing, and tourism that can drive corals to extinction if not addressed.
The great reef
The Great Barrier Reef is the world's largest coral reef system, composed of over 2,900 individual reefs and 900 islands stretching over 2,600 kilometers off the coast of Queensland, Australia. It supports a wide diversity of marine life and was named a UNESCO World Heritage Site in 1981. The reef is made up of billions of tiny coral polyps and is the world's largest structure built by living organisms. It faces threats from climate change, runoff, bleaching events and crown-of-thorns starfish outbreaks. The Great Barrier Reef Marine Park helps manage activities like fishing and tourism to protect the ecosystem while also generating $1 billion annually for the local economy.
The great reef
The Great Barrier Reef is the world's largest coral reef system, composed of over 2,900 individual reefs and 900 islands stretching over 2,600 kilometers off the coast of Queensland, Australia. It supports a wide diversity of marine life and was named a UNESCO World Heritage Site in 1981. The reef is made up of billions of tiny coral polyps and is the world's largest structure built by living organisms. It faces threats from climate change, runoff, bleaching events and crown-of-thorns starfish outbreaks. The Great Barrier Reef Marine Park helps manage activities like fishing and tourism to protect the ecosystem while also generating $1 billion annually for the local economy.
Who lives in_the_sea
Many creatures live in the sea, including crabs, lobsters, starfish, jellyfish, squid, fish that swim in schools, shells with creatures living inside, seals that flop on land but swim smoothly in water, walruses with tusks, octopuses, seahorses that are actually fish, sea turtles, whales that are the largest and can sing, and dolphins. The biggest creatures are whales, with the blue whale growing up to 100 feet long making it the largest animal on Earth.
Recommended
1st Primary School of Sitia-Erasmus +- Ερευνήσαμε..Διερευνήσαμε..μάθαμε....
The sea covers 71% of the Earth's surface. It provides many benefits like food, relaxation, and economic opportunities. However, pollution and climate change are threatening many sea animals and ecosystems. Protecting the oceans involves reducing plastic waste and carbon emissions to preserve this vital shared resource.
La Conferencia de Camila
1. The document discusses life at the bottom of the oceans and seas, known as the deep sea. It describes some of the plant and animal species that live in the deep sea, such as algae, anemones, fish, shrimp, and others.
2. Many deep-sea animals have adaptations for living in the extreme conditions at depth, far from sunlight. These include large mouths to eat large prey, mechanisms to produce or detect light, and abilities to change color for camouflage.
3. The deep sea is an important ecosystem but also under threat from pollution and other human impacts. Plastics in particular can take hundreds of years to break down.
THE RAGING DEEP BLUE SEA
The document discusses the oceans and seas of the world. It notes that oceans cover 70% of the planet's surface and are divided into 5 major oceans - the Atlantic, Arctic, Antarctic, Indian, and Pacific Oceans. Each ocean contains numerous seas within its boundaries. The document then describes some of the unique and dangerous creatures found in the oceans, including box jellyfish, stonefish, cone shells, blue-ringed octopus, viperfish, fangtooth, and sea wasps. It highlights the potential lethality of encounters with some of these creatures and recommends first aid procedures.
Coral reefs
Coral reefs are ecosystems made up of coral polyps that secrete hard calcium carbonate exoskeletons. They provide shelter and food for many marine species. Corals reproduce through both sexual and asexual budding and build reef structures over time. Coral reefs are threatened by rising water temperatures, pollution, and destructive fishing practices. They protect coastlines and support fisheries, making their conservation important.
SEA FEATURES
The sea covers over 70% of the Earth's surface. It is very deep in some areas, with ocean bottoms over 6 miles below the surface. The sea is dominated by tides, currents, and waves. It is generally salty, containing dissolved salts and nutrients essential for marine life. Temperature varies greatly between polar and tropical waters, and the sea is stratified into different zones based on depth and temperature. Estuaries, mangroves, and coral reefs are important marine ecosystems. Coral reefs face threats from human activities like pollution, dynamite fishing, and tourism that can drive corals to extinction if not addressed.
The great reef
The Great Barrier Reef is the world's largest coral reef system, composed of over 2,900 individual reefs and 900 islands stretching over 2,600 kilometers off the coast of Queensland, Australia. It supports a wide diversity of marine life and was named a UNESCO World Heritage Site in 1981. The reef is made up of billions of tiny coral polyps and is the world's largest structure built by living organisms. It faces threats from climate change, runoff, bleaching events and crown-of-thorns starfish outbreaks. The Great Barrier Reef Marine Park helps manage activities like fishing and tourism to protect the ecosystem while also generating $1 billion annually for the local economy.
The great reef
The Great Barrier Reef is the world's largest coral reef system, composed of over 2,900 individual reefs and 900 islands stretching over 2,600 kilometers off the coast of Queensland, Australia. It supports a wide diversity of marine life and was named a UNESCO World Heritage Site in 1981. The reef is made up of billions of tiny coral polyps and is the world's largest structure built by living organisms. It faces threats from climate change, runoff, bleaching events and crown-of-thorns starfish outbreaks. The Great Barrier Reef Marine Park helps manage activities like fishing and tourism to protect the ecosystem while also generating $1 billion annually for the local economy.
Who lives in_the_sea
Many creatures live in the sea, including crabs, lobsters, starfish, jellyfish, squid, fish that swim in schools, shells with creatures living inside, seals that flop on land but swim smoothly in water, walruses with tusks, octopuses, seahorses that are actually fish, sea turtles, whales that are the largest and can sing, and dolphins. The biggest creatures are whales, with the blue whale growing up to 100 feet long making it the largest animal on Earth.
Hb
This document discusses various topics related to water, including fresh water, salt water, the water cycle, ocean topography, currents and tides, and how humans affect water. It notes that most fresh water is found in Arctic ice, fresh water can be reused, and salt water can be made fresh through boiling. The water cycle is described as important because it allows water to be used repeatedly without running out. The ocean bottom contains diverse life even in very deep and dark areas, while currents and tides are influenced by the moon and sun. Humans can negatively impact water but also reuse it; reducing water usage and properly disposing of trash can help address these effects.
Thomas R10
The document discusses several topics about the ocean including:
1) There are 3 zones in the ocean - the sunlight zone, twilight zone, and midnight zone.
2) The 5 oceans are the Atlantic, Arctic, Indian, Pacific, and Southern oceans.
3) There are over 25,000 types of fish and 375-450 types of sharks that live in the ocean.
4) The ocean covers 3/4 of the Earth and is bordered by many countries around the world.
Oceans
The document discusses the immense size of the oceans, which cover over 70% of the Earth's surface and have an average depth of over 12,000 feet. It describes the diversity of over 1 million known marine species that live in all ocean environments, from the surface to deep sea vents. The text also explains how ocean life depends on food chains and webs that originate from photosynthesis at the surface or chemosynthesis at deep sea vents. Seas are smaller parts of the ocean enclosed by land, while the five oceans range in size from the massive Pacific Ocean to the Arctic Ocean.
Marine conservation project friend of the sea
The most eminent cause is the usage of biological resources such as hunting, trapping, fishing/harvesting aquatic resources, logging, and wood harvesting, etc. Other human activities related to agriculture and aquaculture, fishing (in particular trawling without Turtle Excluder Devices and use of FADs with entangling nets), urbanization, contribute significantly in this regard. Likewise, man-made pollution created by mismanagement of waste products in domestic, industrial and agricultural sectors is noteworthy.
Coral Reefs
Coral reefs are underwater structures made up of stony coral polyp skeletons that are home to many tiny fish and organisms. Coral reefs are built up by corals called scleractinians and most corals contain algae called zooxanthellae. Coral reefs are important ecosystems because they are home to many organisms and provide shoreline protection and tourism revenue estimated at $172 billion annually, but they are threatened by human activities.
Coral reefs
This document provides an overview of coral reefs, including:
1) How coral reefs are formed over time as volcanic islands sink beneath the ocean, with fringing reefs forming and eventually becoming barrier reefs or atolls.
2) The different areas that make up a coral reef including the reef surface, off reef shore, reef face, reef flats, and reef lagoon.
3) Examples of animals that live in coral reefs like colorful fish, sea turtles, sharks, dolphins, and whales.
Coral Reefs
Coral reefs are underwater structures made up of stony coral polyp skeletons that are home to many tiny fish and organisms. They only cover about 1% of the ocean but are important ecosystems. Coral reefs are built by corals called scleractinians and are usually located in tropical waters. They can be threatened by human activities but are economically valuable, protecting coastlines and supporting tourism. The largest and most famous reefs are Australia's Great Barrier Reef and Indonesia's Raja Ampat Reef.
Water. The hydrosphere
The document discusses the hydrosphere, specifically water on Earth. It covers the basics of water molecules, the water cycle, oceans, and other bodies of water. The key points are:
- Water (H2O) covers 70% of Earth's surface and is made up of two hydrogen atoms and one oxygen atom.
- The water cycle constantly moves water around Earth through processes like evaporation and precipitation.
- The oceans are the largest part of Earth's hydrosphere, covering over 70% of the planet. The four major oceans are the Pacific, Atlantic, Indian, and Arctic oceans.
- Other bodies of water include lakes, rivers, ice caps, and groundwater, which
Seas
The document discusses the differences between seas and oceans. Oceans are larger bodies of water between continents that are deeper. There are 5 oceans. Seas are partially enclosed by land and are smaller and shallower than oceans. There are considered to be 7 seas, including the Mediterranean Sea. The document provides activities for exploring properties of ocean water, such as making salt water and creating ocean waves in a bottle to demonstrate how energy from wind creates waves.
'The Great Barrier Reef" by Matt K.
We converted Matt's live presentation into a self-contained SlideShare in an effort to share the good work of our 4th grade students at Cherokee School. Visit http://fredkoch.edublogs.org for more student projects!
Sea Creature-Part 1
This document provides information about various sea creatures including jellyfish, seahorses, whales, and octopuses. It notes that jellyfish have been around for over 650 million years and lack complex organs. Seahorses are small fish named for their horse-like head, and males carry fertilized eggs in their pouch. Whales are the largest animals and include toothed and baleen whales. Baleen whales filter feed while toothed whales are predatory. Octopuses have 8 arms and can change color to camouflage, defend themselves, and communicate.
Ppt s2u4 water and land
Most of the Earth is covered in water, including oceans, seas, rivers, lakes, underground in caves and rocks. Water exists in three forms: liquid, solid (ice) and gas (water vapor). The water cycle describes how water evaporates from the oceans into clouds, falls as rain or snow over land, and flows into rivers and lakes before returning to the oceans to repeat the cycle. Rivers have three courses - upper, middle and lower - before reaching the sea. Water is essential for life and is used for drinking, washing, cooking and by plants but must be conserved and not wasted.
Marine ecosystem
This document provides an overview of various marine ecosystems. It describes ecosystems found in sandy beaches, rocky shores, salt marshes, coral reefs, mangroves, the deep sea, and hydrothermal vents. For each ecosystem, it lists some of the key marine species that inhabit that environment, such as algae, invertebrates like crabs and worms, fish, birds, and marine mammals. The document emphasizes that marine ecosystems cover most of the Earth and contain tremendous biodiversity.
Mazera Presentation : Light Color Version
Education Material about Ocean Presentation Template
If you want to buy this presentation template, please visit http://madlis.com
Good design gets out of the way of the content you are sharing. It helps your audience focus on the content itself instead of the design.
But, it's no secret that most people dislike giving presentations. The dread of public speaking consistently ranks among the greatest fears in public surveys.
This presentation slides can help you reduce the anxiety involved with giving a presentation. Well-designed slides not only build your own confidence, they make your key points clearer to the audience.
Mazera Presentation : Dark Color Version
Education Material about Ocean Presentation Template
If you want to buy this presentation template, please visit http://madlis.com
Good design gets out of the way of the content you are sharing. It helps your audience focus on the content itself instead of the design.
But, it's no secret that most people dislike giving presentations. The dread of public speaking consistently ranks among the greatest fears in public surveys.
This presentation slides can help you reduce the anxiety involved with giving a presentation. Well-designed slides not only build your own confidence, they make your key points clearer to the audience.
Major domains of the earth
The document discusses the four main life-supporting systems on Earth: lithosphere, atmosphere, hydrosphere, and biosphere. It provides details on each system, including that the lithosphere comprises the solid rocks and minerals of the planet, the atmosphere is the gaseous envelope surrounding Earth, the hydrosphere covers the planet with water, and the biosphere is the total of all three spheres that supports life. It then goes on to describe the composition and key features of the lithosphere, hydrosphere, and atmosphere.
CREATURES BELOW THE DEPTHS OF THE SEA
The document discusses exploration of the ocean. It notes that while the ocean covers over 70% of the planet, over 80% of it remains unmapped and unexplored. Currently, less than 10% of the global ocean is mapped using modern sonar technology. NOAA is leading efforts to explore unknown regions of the ocean through scientific expeditions and hydrographic surveys to create nautical charts. The document also provides facts about the vastness and importance of oceans as well as 10 unusual deep sea creatures.
8 oceanography ppt
This document provides information about oceanography and beaches. It discusses how the oceans formed from volcanic activity and impacts from comets and meteorites over 4.6 billion years. Key topics covered include ocean composition, temperature variation with depth, ocean currents like gyres, and coastal landforms shaped by wave erosion and deposition such as barrier islands, spits, and sea stacks. Ocean features like continental shelves, trenches, and guyots are also mentioned.
Marine and coastal ecosystems
Marine and coastal ecosystems are diverse and complex systems. The marine ecosystem is the largest ecosystem on Earth, covering over 70% of the planet's surface. It contains a variety of habitat types, from coral reefs and kelp forests to deep sea and open ocean environments. Coastal ecosystems like mangroves, sandy shores, and estuaries exist at the interface between land and sea. These ecosystems support a high level of biodiversity but are threatened by rising sea levels and ocean acidification due to climate change. Careful management is needed to protect these important ecosystems.
Estuarine systems
The Estuarine System consists of deepwater tidal habitats and adjacent tidal wetlands that are usually semienclosed by land but have open, partly obstructed, or sporadic access to the open ocean, and in which ocean water is at least occasionally diluted by freshwater runoff from the land. The salinity may be periodically increased above that of the open ocean by evaporation. Along some low-energy coastlines there is appreciable dilution of sea water. Offshore areas with typical estuarine plants and animals, such as red mangroves (Rhizophora mangle) and eastern oysters (Crassostrea virginica), are also included in the Estuarine System.
The Intersection between Competition and Data Privacy – OECD – June 2024 OECD...
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This presentation by OECD, OECD Secretariat, was made during the discussion “The Intersection between Competition and Data Privacy” held at the 143rd meeting of the OECD Competition Committee on 13 June 2024. More papers and presentations on the topic can be found at oe.cd/ibcdp.
This presentation was uploaded with the author’s consent.
The Intersection between Competition and Data Privacy – KEMP – June 2024 OECD...
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This presentation by Katharine Kemp, Associate Professor at the Faculty of Law & Justice at UNSW Sydney, was made during the discussion “The Intersection between Competition and Data Privacy” held at the 143rd meeting of the OECD Competition Committee on 13 June 2024. More papers and presentations on the topic can be found at oe.cd/ibcdp.
This presentation was uploaded with the author’s consent.
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Hb
This document discusses various topics related to water, including fresh water, salt water, the water cycle, ocean topography, currents and tides, and how humans affect water. It notes that most fresh water is found in Arctic ice, fresh water can be reused, and salt water can be made fresh through boiling. The water cycle is described as important because it allows water to be used repeatedly without running out. The ocean bottom contains diverse life even in very deep and dark areas, while currents and tides are influenced by the moon and sun. Humans can negatively impact water but also reuse it; reducing water usage and properly disposing of trash can help address these effects.
Thomas R10
The document discusses several topics about the ocean including:
1) There are 3 zones in the ocean - the sunlight zone, twilight zone, and midnight zone.
2) The 5 oceans are the Atlantic, Arctic, Indian, Pacific, and Southern oceans.
3) There are over 25,000 types of fish and 375-450 types of sharks that live in the ocean.
4) The ocean covers 3/4 of the Earth and is bordered by many countries around the world.
Oceans
The document discusses the immense size of the oceans, which cover over 70% of the Earth's surface and have an average depth of over 12,000 feet. It describes the diversity of over 1 million known marine species that live in all ocean environments, from the surface to deep sea vents. The text also explains how ocean life depends on food chains and webs that originate from photosynthesis at the surface or chemosynthesis at deep sea vents. Seas are smaller parts of the ocean enclosed by land, while the five oceans range in size from the massive Pacific Ocean to the Arctic Ocean.
Marine conservation project friend of the sea
The most eminent cause is the usage of biological resources such as hunting, trapping, fishing/harvesting aquatic resources, logging, and wood harvesting, etc. Other human activities related to agriculture and aquaculture, fishing (in particular trawling without Turtle Excluder Devices and use of FADs with entangling nets), urbanization, contribute significantly in this regard. Likewise, man-made pollution created by mismanagement of waste products in domestic, industrial and agricultural sectors is noteworthy.
Coral Reefs
Coral reefs are underwater structures made up of stony coral polyp skeletons that are home to many tiny fish and organisms. Coral reefs are built up by corals called scleractinians and most corals contain algae called zooxanthellae. Coral reefs are important ecosystems because they are home to many organisms and provide shoreline protection and tourism revenue estimated at $172 billion annually, but they are threatened by human activities.
Coral reefs
This document provides an overview of coral reefs, including:
1) How coral reefs are formed over time as volcanic islands sink beneath the ocean, with fringing reefs forming and eventually becoming barrier reefs or atolls.
2) The different areas that make up a coral reef including the reef surface, off reef shore, reef face, reef flats, and reef lagoon.
3) Examples of animals that live in coral reefs like colorful fish, sea turtles, sharks, dolphins, and whales.
Coral Reefs
Coral reefs are underwater structures made up of stony coral polyp skeletons that are home to many tiny fish and organisms. They only cover about 1% of the ocean but are important ecosystems. Coral reefs are built by corals called scleractinians and are usually located in tropical waters. They can be threatened by human activities but are economically valuable, protecting coastlines and supporting tourism. The largest and most famous reefs are Australia's Great Barrier Reef and Indonesia's Raja Ampat Reef.
Water. The hydrosphere
The document discusses the hydrosphere, specifically water on Earth. It covers the basics of water molecules, the water cycle, oceans, and other bodies of water. The key points are:
- Water (H2O) covers 70% of Earth's surface and is made up of two hydrogen atoms and one oxygen atom.
- The water cycle constantly moves water around Earth through processes like evaporation and precipitation.
- The oceans are the largest part of Earth's hydrosphere, covering over 70% of the planet. The four major oceans are the Pacific, Atlantic, Indian, and Arctic oceans.
- Other bodies of water include lakes, rivers, ice caps, and groundwater, which
Seas
The document discusses the differences between seas and oceans. Oceans are larger bodies of water between continents that are deeper. There are 5 oceans. Seas are partially enclosed by land and are smaller and shallower than oceans. There are considered to be 7 seas, including the Mediterranean Sea. The document provides activities for exploring properties of ocean water, such as making salt water and creating ocean waves in a bottle to demonstrate how energy from wind creates waves.
'The Great Barrier Reef" by Matt K.
We converted Matt's live presentation into a self-contained SlideShare in an effort to share the good work of our 4th grade students at Cherokee School. Visit http://fredkoch.edublogs.org for more student projects!
Sea Creature-Part 1
This document provides information about various sea creatures including jellyfish, seahorses, whales, and octopuses. It notes that jellyfish have been around for over 650 million years and lack complex organs. Seahorses are small fish named for their horse-like head, and males carry fertilized eggs in their pouch. Whales are the largest animals and include toothed and baleen whales. Baleen whales filter feed while toothed whales are predatory. Octopuses have 8 arms and can change color to camouflage, defend themselves, and communicate.
Ppt s2u4 water and land
Most of the Earth is covered in water, including oceans, seas, rivers, lakes, underground in caves and rocks. Water exists in three forms: liquid, solid (ice) and gas (water vapor). The water cycle describes how water evaporates from the oceans into clouds, falls as rain or snow over land, and flows into rivers and lakes before returning to the oceans to repeat the cycle. Rivers have three courses - upper, middle and lower - before reaching the sea. Water is essential for life and is used for drinking, washing, cooking and by plants but must be conserved and not wasted.
Marine ecosystem
This document provides an overview of various marine ecosystems. It describes ecosystems found in sandy beaches, rocky shores, salt marshes, coral reefs, mangroves, the deep sea, and hydrothermal vents. For each ecosystem, it lists some of the key marine species that inhabit that environment, such as algae, invertebrates like crabs and worms, fish, birds, and marine mammals. The document emphasizes that marine ecosystems cover most of the Earth and contain tremendous biodiversity.
Mazera Presentation : Light Color Version
Education Material about Ocean Presentation Template
If you want to buy this presentation template, please visit http://madlis.com
Good design gets out of the way of the content you are sharing. It helps your audience focus on the content itself instead of the design.
But, it's no secret that most people dislike giving presentations. The dread of public speaking consistently ranks among the greatest fears in public surveys.
This presentation slides can help you reduce the anxiety involved with giving a presentation. Well-designed slides not only build your own confidence, they make your key points clearer to the audience.
Mazera Presentation : Dark Color Version
Education Material about Ocean Presentation Template
If you want to buy this presentation template, please visit http://madlis.com
Good design gets out of the way of the content you are sharing. It helps your audience focus on the content itself instead of the design.
But, it's no secret that most people dislike giving presentations. The dread of public speaking consistently ranks among the greatest fears in public surveys.
This presentation slides can help you reduce the anxiety involved with giving a presentation. Well-designed slides not only build your own confidence, they make your key points clearer to the audience.
Major domains of the earth
The document discusses the four main life-supporting systems on Earth: lithosphere, atmosphere, hydrosphere, and biosphere. It provides details on each system, including that the lithosphere comprises the solid rocks and minerals of the planet, the atmosphere is the gaseous envelope surrounding Earth, the hydrosphere covers the planet with water, and the biosphere is the total of all three spheres that supports life. It then goes on to describe the composition and key features of the lithosphere, hydrosphere, and atmosphere.
CREATURES BELOW THE DEPTHS OF THE SEA
The document discusses exploration of the ocean. It notes that while the ocean covers over 70% of the planet, over 80% of it remains unmapped and unexplored. Currently, less than 10% of the global ocean is mapped using modern sonar technology. NOAA is leading efforts to explore unknown regions of the ocean through scientific expeditions and hydrographic surveys to create nautical charts. The document also provides facts about the vastness and importance of oceans as well as 10 unusual deep sea creatures.
8 oceanography ppt
This document provides information about oceanography and beaches. It discusses how the oceans formed from volcanic activity and impacts from comets and meteorites over 4.6 billion years. Key topics covered include ocean composition, temperature variation with depth, ocean currents like gyres, and coastal landforms shaped by wave erosion and deposition such as barrier islands, spits, and sea stacks. Ocean features like continental shelves, trenches, and guyots are also mentioned.
Marine and coastal ecosystems
Marine and coastal ecosystems are diverse and complex systems. The marine ecosystem is the largest ecosystem on Earth, covering over 70% of the planet's surface. It contains a variety of habitat types, from coral reefs and kelp forests to deep sea and open ocean environments. Coastal ecosystems like mangroves, sandy shores, and estuaries exist at the interface between land and sea. These ecosystems support a high level of biodiversity but are threatened by rising sea levels and ocean acidification due to climate change. Careful management is needed to protect these important ecosystems.
Estuarine systems
The Estuarine System consists of deepwater tidal habitats and adjacent tidal wetlands that are usually semienclosed by land but have open, partly obstructed, or sporadic access to the open ocean, and in which ocean water is at least occasionally diluted by freshwater runoff from the land. The salinity may be periodically increased above that of the open ocean by evaporation. Along some low-energy coastlines there is appreciable dilution of sea water. Offshore areas with typical estuarine plants and animals, such as red mangroves (Rhizophora mangle) and eastern oysters (Crassostrea virginica), are also included in the Estuarine System.
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Moreover, having well-defined career goals fosters a sense of purpose and direction, enhancing job satisfaction and overall productivity. It encourages continuous learning and adaptation, as professionals remain attuned to industry trends and evolving job market demands. Career goals also facilitate better time management and resource allocation, as individuals prioritize tasks and opportunities that advance their professional growth. In addition, articulating career goals can aid in networking and mentorship, as it allows individuals to communicate their aspirations clearly to potential mentors, colleagues, and employers, thereby opening doors to valuable guidance and support. Ultimately, career goals are integral to personal and professional development, driving individuals toward sustained success and fulfillment in their chosen fields.
2024-05-30_meetup_devops_aix-marseille.pdf
Slides de notre meetup DevOps AixMarseille du 30 mai 2024 chez SmarTribune
Sujets: platform engineering / terragrunt / test containers
BRIC_2024_2024-06-06-11:30-haunschild_archival_version.pdf
These are the slides of my presentation at BRIC 2024 about global science overlay maps using OpenAlex.
Artificial Intelligence, Data and Competition – OECD – June 2024 OECD discussion
Artificial Intelligence, Data and Competition – OECD – June 2024 OECD discussionOECD Directorate for Financial and Enterprise Affairs
This presentation by OECD, OECD Secretariat, was made during the discussion “Artificial Intelligence, Data and Competition” held at the 143rd meeting of the OECD Competition Committee on 12 June 2024. More papers and presentations on the topic can be found at oe.cd/aicomp.
This presentation was uploaded with the author’s consent.
Competition and Regulation in Professions and Occupations – OECD – June 2024 ...
Competition and Regulation in Professions and Occupations – OECD – June 2024 ...OECD Directorate for Financial and Enterprise Affairs
This presentation by OECD, OECD Secretariat, was made during the discussion “Competition and Regulation in Professions and Occupations” held at the 77th meeting of the OECD Working Party No. 2 on Competition and Regulation on 10 June 2024. More papers and presentations on the topic can be found at oe.cd/crps.
This presentation was uploaded with the author’s consent.
The Intersection between Competition and Data Privacy – CAPEL – June 2024 OEC...
The Intersection between Competition and Data Privacy – CAPEL – June 2024 OEC...OECD Directorate for Financial and Enterprise Affairs
This presentation by Tim Capel, Director of the UK Information Commissioner’s Office Legal Service, was made during the discussion “The Intersection between Competition and Data Privacy” held at the 143rd meeting of the OECD Competition Committee on 13 June 2024. More papers and presentations on the topic can be found at oe.cd/ibcdp.
This presentation was uploaded with the author’s consent.
Using-Presentation-Software-to-the-Fullf.pptx
Slides on 7 Commonly Used Presentation Softwares; thier usage and features.
IEEE CIS Webinar Sustainable futures.pdf
The importance of sustainable and efficient computational practices in artificial intelligence (AI) and deep learning has become increasingly critical. This webinar focuses on the intersection of sustainability and AI, highlighting the significance of energy-efficient deep learning, innovative randomization techniques in neural networks, the potential of reservoir computing, and the cutting-edge realm of neuromorphic computing. This webinar aims to connect theoretical knowledge with practical applications and provide insights into how these innovative approaches can lead to more robust, efficient, and environmentally conscious AI systems.
Webinar Speaker: Prof. Claudio Gallicchio, Assistant Professor, University of Pisa
Claudio Gallicchio is an Assistant Professor at the Department of Computer Science of the University of Pisa, Italy. His research involves merging concepts from Deep Learning, Dynamical Systems, and Randomized Neural Systems, and he has co-authored over 100 scientific publications on the subject. He is the founder of the IEEE CIS Task Force on Reservoir Computing, and the co-founder and chair of the IEEE Task Force on Randomization-based Neural Networks and Learning Systems. He is an associate editor of IEEE Transactions on Neural Networks and Learning Systems (TNNLS).
Artificial Intelligence, Data and Competition – SCHREPEL – June 2024 OECD dis...
Artificial Intelligence, Data and Competition – SCHREPEL – June 2024 OECD dis...OECD Directorate for Financial and Enterprise Affairs
This presentation by Thibault Schrepel, Associate Professor of Law at Vrije Universiteit Amsterdam University, was made during the discussion “Artificial Intelligence, Data and Competition” held at the 143rd meeting of the OECD Competition Committee on 12 June 2024. More papers and presentations on the topic can be found at oe.cd/aicomp.
This presentation was uploaded with the author’s consent.
Competition and Regulation in Professions and Occupations – ROBSON – June 202...
Competition and Regulation in Professions and Occupations – ROBSON – June 202...OECD Directorate for Financial and Enterprise Affairs
This presentation by Professor Alex Robson, Deputy Chair of Australia’s Productivity Commission, was made during the discussion “Competition and Regulation in Professions and Occupations” held at the 77th meeting of the OECD Working Party No. 2 on Competition and Regulation on 10 June 2024. More papers and presentations on the topic can be found at oe.cd/crps.
This presentation was uploaded with the author’s consent.Suzanne Lagerweij - Influence Without Power - Why Empathy is Your Best Friend...
This is a workshop about communication and collaboration. We will experience how we can analyze the reasons for resistance to change (exercise 1) and practice how to improve our conversation style and be more in control and effective in the way we communicate (exercise 2).
This session will use Dave Gray’s Empathy Mapping, Argyris’ Ladder of Inference and The Four Rs from Agile Conversations (Squirrel and Fredrick).
Abstract:
Let’s talk about powerful conversations! We all know how to lead a constructive conversation, right? Then why is it so difficult to have those conversations with people at work, especially those in powerful positions that show resistance to change?
Learning to control and direct conversations takes understanding and practice.
We can combine our innate empathy with our analytical skills to gain a deeper understanding of complex situations at work. Join this session to learn how to prepare for difficult conversations and how to improve our agile conversations in order to be more influential without power. We will use Dave Gray’s Empathy Mapping, Argyris’ Ladder of Inference and The Four Rs from Agile Conversations (Squirrel and Fredrick).
In the session you will experience how preparing and reflecting on your conversation can help you be more influential at work. You will learn how to communicate more effectively with the people needed to achieve positive change. You will leave with a self-revised version of a difficult conversation and a practical model to use when you get back to work.
Come learn more on how to become a real influencer!
Why Psychological Safety Matters for Software Teams - ACE 2024 - Ben Linders.pdf
Psychological safety in teams is important; team members must feel safe and able to communicate and collaborate effectively to deliver value. It’s also necessary to build long-lasting teams since things will happen and relationships will be strained.
But, how safe is a team? How can we determine if there are any factors that make the team unsafe or have an impact on the team’s culture?
In this mini-workshop, we’ll play games for psychological safety and team culture utilizing a deck of coaching cards, The Psychological Safety Cards. We will learn how to use gamification to gain a better understanding of what’s going on in teams. Individuals share what they have learned from working in teams, what has impacted the team’s safety and culture, and what has led to positive change.
Different game formats will be played in groups in parallel. Examples are an ice-breaker to get people talking about psychological safety, a constellation where people take positions about aspects of psychological safety in their team or organization, and collaborative card games where people work together to create an environment that fosters psychological safety.
ASONAM2023_presection_slide_track-recommendation.pdf
Presented at the 2023 IEEE/ACM International Conference on
Advances in Social Networks Analysis and Mining.
Artificial Intelligence, Data and Competition – LIM – June 2024 OECD discussion
Artificial Intelligence, Data and Competition – LIM – June 2024 OECD discussionOECD Directorate for Financial and Enterprise Affairs
This presentation by Yong Lim, Professor of Economic Law at Seoul National University School of Law, was made during the discussion “Artificial Intelligence, Data and Competition” held at the 143rd meeting of the OECD Competition Committee on 12 June 2024. More papers and presentations on the topic can be found at oe.cd/aicomp.
This presentation was uploaded with the author’s consent.
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Presentation janith.pptx
- 1. SEA 🐋What is known as “Sea”? * A water that covers more than 70% of the Earth’s surface is known as sea.
- 2. Beginning of the sea * At the beginning of the origin of the Earth , there was extreme heat on the Earth , due to this extreme heat , the water on the Earth evaporated,condensed and clouds were formed. * The clouds joined together and dropped on to the Earth. * There had been continuous heavy rains on the Earth for many years. This rain water wich was rich with minerals , collected in lower lands and seas were formed.
- 3. There are soo many seas in the word. These are some of them. - Dead sea - Yellow sea - Caribbean sea - Caspian sea - Arabian sea
- 4. Dead sea Yellow sea
- 5. Caribbean sea Caspian sea
- 6. Arabian sea
- 7. Sea creatures * There is a large amount of sea creatures in the sea and the first creature in this world was origin in the sea. 🐧 Fish species in the sea Blue whale Dolphin Shark Shed Apart from this , there are many of ornamental fish in the sea. 🐧 Amphibians in the sea Tortoise Kesbewa
- 9. Shark Shad
- 10. Tortoise Casbawa
- 11. Sea horse Star fish
- 12. Octopus Crabs
- 13. How do we pollute the sea * Garbage accumulation in the sea causes sea pollution. * Oil seepage in to the sea causes waste containing dangerous toxins. * Eutrophication This process frequently occurse in coastal waters due to lackof oxygen dissolved in the water.
- 14. How can we control the sea pollution - Reduce polltants - Use less energy - Avoid dumping waste in to water sources
- 15. Thank you