The carbon cycle describes how carbon is exchanged between the atmosphere, biosphere, geosphere, and hydrosphere via various processes. Carbon is recycled continuously through photosynthesis, respiration, decomposition, combustion, and other processes. When plants and animals die, carbon is released back into the atmosphere through decomposition. However, human burning of fossil fuels is rapidly releasing long-stored carbon and increasing atmospheric carbon dioxide levels, causing global warming.
The carbon cycle describes how carbon is exchanged between the atmosphere, biosphere, geosphere, and hydrosphere via various processes. Carbon is recycled continuously through photosynthesis, respiration, decomposition, combustion, and other processes. When plants and animals die, carbon is returned to the atmosphere or deposited underground. Burning fossil fuels unbalances the carbon cycle by releasing stored carbon too quickly, increasing atmospheric carbon dioxide and global warming.
Carbon cycles between the atmosphere, organisms, oceans, and lithosphere. Plants absorb carbon dioxide from the air through photosynthesis, and animals obtain carbon by eating plants or other animals. When organisms die, decomposers release carbon back into the atmosphere or it becomes trapped underground in fossil fuels and other deposits. Human activities like burning fossil fuels have increased the amount of carbon dioxide in the atmosphere, contributing to global warming.
Carbon cycles between the atmosphere, organisms, oceans, and lithosphere. Plants absorb carbon dioxide from the air through photosynthesis, and animals obtain carbon by eating plants or other animals. When organisms die, decomposers release carbon back into the atmosphere or it becomes trapped in fossil fuels and sediments. Human activities like burning fossil fuels have increased the amount of carbon dioxide in the atmosphere, contributing to global warming.
The carbon cycle describes the process by which carbon is exchanged between the biosphere, geosphere, hydrosphere, and atmosphere of the Earth. Carbon exists in different forms as it moves through the carbon cycle, including carbon dioxide in the atmosphere, carbon in living organisms, carbon dissolved in the ocean, and carbon stored in fossil fuels underground. The same carbon atoms are reused as they are exchanged between these reservoirs through various natural processes like photosynthesis, respiration, decomposition, and combustion.
Biogeochemical cycles describe the movement of elements and molecules through biotic and abiotic components of ecosystems. Key cycles include carbon, nitrogen, oxygen, phosphorus, and sulfur. In these cycles, matter is transferred between living organisms, non-living matter like soil and water, and long-term stores like fossil fuels and sedimentary rocks. The recycling of nutrients through biogeochemical cycles is essential for sustaining life on Earth.
Biogeochemical cycles describe the movement of elements and molecules through biotic and abiotic components of ecosystems. Major cycles include carbon, nitrogen, oxygen, phosphorus, and sulfur, which circulate crucial nutrients through the biosphere, hydrosphere, atmosphere, and lithosphere. These recycling processes are essential to sustaining life as they maintain the chemical conditions necessary for organisms to survive.
CARBON CYCLE ENVIRONMENTAL SCIENCE OF NATUREPILLOPATEL
CARBON CYCLE
The carbon cycle describes the process in which carbon atoms continually travel from the atmosphere to the Earth and then back into the atmosphere.
The carbon cycle describes how carbon is exchanged between the atmosphere, biosphere, geosphere, and hydrosphere via various processes. Carbon is recycled continuously through photosynthesis, respiration, decomposition, combustion, and other processes. When plants and animals die, carbon is released back into the atmosphere through decomposition. However, human burning of fossil fuels is rapidly releasing long-stored carbon and increasing atmospheric carbon dioxide levels, causing global warming.
The carbon cycle describes how carbon is exchanged between the atmosphere, biosphere, geosphere, and hydrosphere via various processes. Carbon is recycled continuously through photosynthesis, respiration, decomposition, combustion, and other processes. When plants and animals die, carbon is returned to the atmosphere or deposited underground. Burning fossil fuels unbalances the carbon cycle by releasing stored carbon too quickly, increasing atmospheric carbon dioxide and global warming.
Carbon cycles between the atmosphere, organisms, oceans, and lithosphere. Plants absorb carbon dioxide from the air through photosynthesis, and animals obtain carbon by eating plants or other animals. When organisms die, decomposers release carbon back into the atmosphere or it becomes trapped underground in fossil fuels and other deposits. Human activities like burning fossil fuels have increased the amount of carbon dioxide in the atmosphere, contributing to global warming.
Carbon cycles between the atmosphere, organisms, oceans, and lithosphere. Plants absorb carbon dioxide from the air through photosynthesis, and animals obtain carbon by eating plants or other animals. When organisms die, decomposers release carbon back into the atmosphere or it becomes trapped in fossil fuels and sediments. Human activities like burning fossil fuels have increased the amount of carbon dioxide in the atmosphere, contributing to global warming.
The carbon cycle describes the process by which carbon is exchanged between the biosphere, geosphere, hydrosphere, and atmosphere of the Earth. Carbon exists in different forms as it moves through the carbon cycle, including carbon dioxide in the atmosphere, carbon in living organisms, carbon dissolved in the ocean, and carbon stored in fossil fuels underground. The same carbon atoms are reused as they are exchanged between these reservoirs through various natural processes like photosynthesis, respiration, decomposition, and combustion.
Biogeochemical cycles describe the movement of elements and molecules through biotic and abiotic components of ecosystems. Key cycles include carbon, nitrogen, oxygen, phosphorus, and sulfur. In these cycles, matter is transferred between living organisms, non-living matter like soil and water, and long-term stores like fossil fuels and sedimentary rocks. The recycling of nutrients through biogeochemical cycles is essential for sustaining life on Earth.
Biogeochemical cycles describe the movement of elements and molecules through biotic and abiotic components of ecosystems. Major cycles include carbon, nitrogen, oxygen, phosphorus, and sulfur, which circulate crucial nutrients through the biosphere, hydrosphere, atmosphere, and lithosphere. These recycling processes are essential to sustaining life as they maintain the chemical conditions necessary for organisms to survive.
CARBON CYCLE ENVIRONMENTAL SCIENCE OF NATUREPILLOPATEL
CARBON CYCLE
The carbon cycle describes the process in which carbon atoms continually travel from the atmosphere to the Earth and then back into the atmosphere.
The carbon cycle describes the movement and exchange of carbon among the atmosphere, oceans, biosphere and geosphere. Carbon is stored in major pools including the atmosphere, terrestrial plants, soils, fossil fuels, oceans and sedimentary rocks. Carbon is continuously transferred between pools through natural processes like photosynthesis, respiration, decomposition, combustion and weathering. Human activities like burning fossil fuels have increased the amount of carbon dioxide in the atmosphere, impacting the global climate.
The document discusses biogeochemical cycles and focuses on the carbon cycle. It defines biogeochemical cycles as pathways that move chemical substances through biotic and abiotic parts of Earth. It describes the carbon cycle, noting that carbon is recycled through photosynthesis, respiration, and the decomposition of organic matter, moving between the atmosphere, organisms, oceans, soils, and fossil fuels. It explains how human activities like burning fossil fuels and deforestation are disrupting the carbon cycle and leading to issues like global warming.
The carbon cycle describes how carbon is exchanged between the biosphere, geosphere, hydrosphere and atmosphere of the Earth. Carbon exists in different forms that cycle between organisms, the Earth's atmosphere, oceans, soil and rocks through biological and geological processes over timescales ranging from years to millions of years. Key aspects of the carbon cycle include photosynthesis, respiration, decomposition, and the burning of fossil fuels.
Carbon cycles between the atmosphere, living things, oceans, and land through photosynthesis, respiration, decomposition, and the burning of fossil fuels. Plants absorb carbon dioxide from the air and use it to grow, then animals release carbon back to the air by breathing or when they die and decompose. Some carbon gets trapped in oceans, soils, fossil fuels and rocks. Human activities like burning fossil fuels have increased the amount of carbon dioxide in the atmosphere, contributing to global warming.
The carbon cycle describes the movement of carbon on Earth between the atmosphere, organisms, dead organic matter, fossil fuels, and rocks. Carbon dioxide in the atmosphere is absorbed by plants through photosynthesis and incorporated into plant tissues, then consumed by animals who incorporate it into their bodies. When plants and animals die, decomposers break down their bodies and release carbon back into the atmosphere as carbon dioxide, returning it to the cycle. Some carbon becomes trapped in fossil fuels and rocks for very long periods. Human activities like burning fossil fuels disturb this cycle by releasing large amounts of trapped carbon into the atmosphere.
ABOUT THE CARBON-CYCLE
WHAT IS CARBON?
CARBON CYCLE
HOW PLANTS USE CARBON DIOXIDE
HOW ANIMALS EAT PLANTS
BURNING WOOD AND FOSSIL FUELS
AND CARBON CYCLE DIAGRAM
AND HUMAN IMPACT OF CARBON CYCLE
The carbon cycle is a complex series of processes through which carbon atoms are recycled and reused. Plants absorb carbon dioxide from the atmosphere through photosynthesis and animals release carbon dioxide through respiration, allowing carbon to be reused. The carbon cycle is essential for producing food and renewable resources through photosynthesis and decomposition, and serves as the earth's waste disposal system through decomposition. It also affects the climate as carbon dioxide in the atmosphere causes warming.
The biogeochemical cycle involves the movement of nutrients between living organisms and their non-living environment. This includes gaseous cycles like the carbon and nitrogen cycles, as well as sedimentary cycles involving phosphorus and sulfur. The carbon cycle is the movement of carbon between the atmosphere, organisms, oceans, soils, rocks and fossil fuels. Photosynthesis captures carbon from the air and incorporates it into organic molecules, while respiration and combustion release carbon back into the atmosphere. Human activities like burning fossil fuels and deforestation have increased carbon dioxide levels in the atmosphere.
The carbon cycle describes how carbon is exchanged between the atmosphere, organisms, oceans, and the Earth's crust. Carbon dioxide enters the atmosphere through volcanic emissions and respiration. Plants and algae absorb carbon dioxide through photosynthesis and incorporate carbon into organic molecules. Animals consume these organic molecules and release carbon dioxide during respiration. Decomposers break down dead organic matter, releasing carbon back into the atmosphere and oceans. Human activities like burning fossil fuels have increased atmospheric carbon dioxide levels, altering the natural carbon cycle.
The carbon cycle describes the movement of carbon through Earth's atmosphere, oceans, soil, and living things. Carbon is absorbed by plants through photosynthesis and enters the biosphere, and is released back into the atmosphere through respiration and decomposition. Burning fossil fuels has increased the amount of carbon dioxide in the atmosphere, contributing to global climate change. The carbon cycle is essential for life and affects Earth's climate.
The document discusses the carbon cycle, which is the biogeochemical cycle by which carbon is exchanged among the biosphere, geosphere, hydrosphere, and atmosphere of the Earth. Carbon circulates as carbon dioxide and other compounds between living organisms and their environment. Key aspects of the carbon cycle discussed include how carbon moves between the atmosphere, plants, animals, oceans, soil, and fossil fuels through processes like photosynthesis, respiration, decomposition, and combustion. The carbon cycle is essential to life on Earth and helps regulate climate by transporting carbon between carbon sinks like forests, oceans, and the atmosphere.
The carbon cycle describes how carbon is exchanged between the biosphere, geosphere, hydrosphere and atmosphere of the Earth. It involves the exchange of carbon in its various forms - as carbon dioxide (CO2), methane (CH4), and carbon within living things. The key points are:
- Carbon dioxide is absorbed by plants through photosynthesis and becomes part of biomass, while animals get carbon by eating plants or other animals. Decomposers return carbon to the atmosphere as carbon dioxide.
- The carbon cycle can be classified as short-term (within years) or long-term (over thousands of years).
- Human activities like burning fossil fuels and deforestation are disrupting
The document defines key terms like ecosystems, biodiversity, biotic and abiotic factors. It then summarizes several important biogeochemical cycles - carbon, nitrogen, oxygen, water and phosphorus. These cycles describe how each element moves through biotic and abiotic components of the biosphere. Human impacts like burning fossil fuels and agriculture are increasing the amounts of carbon and nitrogen in cycles and affecting global ecosystems.
The carbon cycle plays an important role in regulating carbon levels on Earth. As humans cut down more trees and burn fossil fuels, carbon dioxide levels increase in the atmosphere, exacerbating global warming. The carbon cycle involves carbon moving from the atmosphere to plants through photosynthesis, then to animals that eat plants, and eventually back to the atmosphere through respiration and decomposition. Maintaining the balance of the carbon cycle is critical for sustaining the food chain and regulating carbon levels in oceans, forests, and the atmosphere.
The carbon cycle describes the movement of carbon through Earth's biosphere, lithosphere, hydrosphere, and atmosphere. Carbon is exchanged between these carbon reservoirs through various biological, chemical, and geological processes. The key reservoirs and processes include:
1) Carbon is stored in the atmosphere, oceans, biosphere like plants and animals, and lithosphere like fossil fuels.
2) Photosynthesis uses carbon dioxide from the atmosphere and incorporates carbon into plants. Animals obtain carbon through eating plants or other animals.
3) Carbon is released back into the atmosphere through respiration by animals and plants and the burning of fossil fuels.
4) Carbon dioxide dissolves into oceans, lakes and rivers where it is used by marine plants
The document describes the oxygen, carbon, nitrogen, phosphorus, and sulfur cycles. Each cycle involves the movement of the respective element between the environment and organisms. Key steps in each cycle are driven by photosynthesis, respiration, decomposition, nitrogen fixation, nitrification, and weathering which are primarily carried out by microorganisms and plants. Human activities like burning fossil fuels and deforestation have disrupted the natural balances of these biogeochemical cycles.
The document discusses the carbon cycle, which involves carbon continually moving through living organisms, oceans, atmosphere, and rocks. There are four main subcycles - the rock subcycle over millions of years, ocean subcycle over hundreds of years, biological subcycle over days to years, and fossil fuel subcycle over millions of years being released in recent decades. Carbon is essential for life and plays a key role in climate as a greenhouse gas.
The document discusses the carbon cycle, which involves the movement of carbon between different reservoirs on Earth, including the atmosphere, oceans, biosphere, and lithosphere. Carbon cycles through these reservoirs through various processes on timescales ranging from years to millions of years. Key aspects of the carbon cycle include photosynthesis, respiration, decomposition, weathering of rocks, deep ocean storage, and the formation and combustion of fossil fuels.
The document summarizes the carbon cycle, which is the movement of carbon between different reservoirs on Earth and in its atmosphere. Carbon continually cycles between living organisms, oceans, atmosphere, and rocks through various processes over timescales ranging from years to millions of years. Key parts of the cycle include photosynthesis fixing carbon from the atmosphere into organisms, respiration and decomposition releasing carbon back to the air, and geological processes like weathering sequestering carbon in rocks over millions of years.
The carbon cycle describes the movement of carbon between different reservoirs on Earth and in its atmosphere. Carbon is essential for all life and is found naturally in the atmosphere, lithosphere, biosphere, hydrosphere and soil. It moves between these areas through various natural processes like respiration, photosynthesis, volcanic activity and ocean diffusion. Humans impact the carbon cycle through activities like burning fossil fuels, deforestation and industrial processes, adding carbon to the atmosphere that was previously stored underground. Long term monitoring of carbon dioxide levels in the atmosphere through the Keeling Curve shows a steady rise correlating with increased human emissions since the Industrial Revolution.
The carbon cycle describes the movement and exchange of carbon among the atmosphere, oceans, biosphere and geosphere. Carbon is stored in major pools including the atmosphere, terrestrial plants, soils, fossil fuels, oceans and sedimentary rocks. Carbon is continuously transferred between pools through natural processes like photosynthesis, respiration, decomposition, combustion and weathering. Human activities like burning fossil fuels have increased the amount of carbon dioxide in the atmosphere, impacting the global climate.
The document discusses biogeochemical cycles and focuses on the carbon cycle. It defines biogeochemical cycles as pathways that move chemical substances through biotic and abiotic parts of Earth. It describes the carbon cycle, noting that carbon is recycled through photosynthesis, respiration, and the decomposition of organic matter, moving between the atmosphere, organisms, oceans, soils, and fossil fuels. It explains how human activities like burning fossil fuels and deforestation are disrupting the carbon cycle and leading to issues like global warming.
The carbon cycle describes how carbon is exchanged between the biosphere, geosphere, hydrosphere and atmosphere of the Earth. Carbon exists in different forms that cycle between organisms, the Earth's atmosphere, oceans, soil and rocks through biological and geological processes over timescales ranging from years to millions of years. Key aspects of the carbon cycle include photosynthesis, respiration, decomposition, and the burning of fossil fuels.
Carbon cycles between the atmosphere, living things, oceans, and land through photosynthesis, respiration, decomposition, and the burning of fossil fuels. Plants absorb carbon dioxide from the air and use it to grow, then animals release carbon back to the air by breathing or when they die and decompose. Some carbon gets trapped in oceans, soils, fossil fuels and rocks. Human activities like burning fossil fuels have increased the amount of carbon dioxide in the atmosphere, contributing to global warming.
The carbon cycle describes the movement of carbon on Earth between the atmosphere, organisms, dead organic matter, fossil fuels, and rocks. Carbon dioxide in the atmosphere is absorbed by plants through photosynthesis and incorporated into plant tissues, then consumed by animals who incorporate it into their bodies. When plants and animals die, decomposers break down their bodies and release carbon back into the atmosphere as carbon dioxide, returning it to the cycle. Some carbon becomes trapped in fossil fuels and rocks for very long periods. Human activities like burning fossil fuels disturb this cycle by releasing large amounts of trapped carbon into the atmosphere.
ABOUT THE CARBON-CYCLE
WHAT IS CARBON?
CARBON CYCLE
HOW PLANTS USE CARBON DIOXIDE
HOW ANIMALS EAT PLANTS
BURNING WOOD AND FOSSIL FUELS
AND CARBON CYCLE DIAGRAM
AND HUMAN IMPACT OF CARBON CYCLE
The carbon cycle is a complex series of processes through which carbon atoms are recycled and reused. Plants absorb carbon dioxide from the atmosphere through photosynthesis and animals release carbon dioxide through respiration, allowing carbon to be reused. The carbon cycle is essential for producing food and renewable resources through photosynthesis and decomposition, and serves as the earth's waste disposal system through decomposition. It also affects the climate as carbon dioxide in the atmosphere causes warming.
The biogeochemical cycle involves the movement of nutrients between living organisms and their non-living environment. This includes gaseous cycles like the carbon and nitrogen cycles, as well as sedimentary cycles involving phosphorus and sulfur. The carbon cycle is the movement of carbon between the atmosphere, organisms, oceans, soils, rocks and fossil fuels. Photosynthesis captures carbon from the air and incorporates it into organic molecules, while respiration and combustion release carbon back into the atmosphere. Human activities like burning fossil fuels and deforestation have increased carbon dioxide levels in the atmosphere.
The carbon cycle describes how carbon is exchanged between the atmosphere, organisms, oceans, and the Earth's crust. Carbon dioxide enters the atmosphere through volcanic emissions and respiration. Plants and algae absorb carbon dioxide through photosynthesis and incorporate carbon into organic molecules. Animals consume these organic molecules and release carbon dioxide during respiration. Decomposers break down dead organic matter, releasing carbon back into the atmosphere and oceans. Human activities like burning fossil fuels have increased atmospheric carbon dioxide levels, altering the natural carbon cycle.
The carbon cycle describes the movement of carbon through Earth's atmosphere, oceans, soil, and living things. Carbon is absorbed by plants through photosynthesis and enters the biosphere, and is released back into the atmosphere through respiration and decomposition. Burning fossil fuels has increased the amount of carbon dioxide in the atmosphere, contributing to global climate change. The carbon cycle is essential for life and affects Earth's climate.
The document discusses the carbon cycle, which is the biogeochemical cycle by which carbon is exchanged among the biosphere, geosphere, hydrosphere, and atmosphere of the Earth. Carbon circulates as carbon dioxide and other compounds between living organisms and their environment. Key aspects of the carbon cycle discussed include how carbon moves between the atmosphere, plants, animals, oceans, soil, and fossil fuels through processes like photosynthesis, respiration, decomposition, and combustion. The carbon cycle is essential to life on Earth and helps regulate climate by transporting carbon between carbon sinks like forests, oceans, and the atmosphere.
The carbon cycle describes how carbon is exchanged between the biosphere, geosphere, hydrosphere and atmosphere of the Earth. It involves the exchange of carbon in its various forms - as carbon dioxide (CO2), methane (CH4), and carbon within living things. The key points are:
- Carbon dioxide is absorbed by plants through photosynthesis and becomes part of biomass, while animals get carbon by eating plants or other animals. Decomposers return carbon to the atmosphere as carbon dioxide.
- The carbon cycle can be classified as short-term (within years) or long-term (over thousands of years).
- Human activities like burning fossil fuels and deforestation are disrupting
The document defines key terms like ecosystems, biodiversity, biotic and abiotic factors. It then summarizes several important biogeochemical cycles - carbon, nitrogen, oxygen, water and phosphorus. These cycles describe how each element moves through biotic and abiotic components of the biosphere. Human impacts like burning fossil fuels and agriculture are increasing the amounts of carbon and nitrogen in cycles and affecting global ecosystems.
The carbon cycle plays an important role in regulating carbon levels on Earth. As humans cut down more trees and burn fossil fuels, carbon dioxide levels increase in the atmosphere, exacerbating global warming. The carbon cycle involves carbon moving from the atmosphere to plants through photosynthesis, then to animals that eat plants, and eventually back to the atmosphere through respiration and decomposition. Maintaining the balance of the carbon cycle is critical for sustaining the food chain and regulating carbon levels in oceans, forests, and the atmosphere.
The carbon cycle describes the movement of carbon through Earth's biosphere, lithosphere, hydrosphere, and atmosphere. Carbon is exchanged between these carbon reservoirs through various biological, chemical, and geological processes. The key reservoirs and processes include:
1) Carbon is stored in the atmosphere, oceans, biosphere like plants and animals, and lithosphere like fossil fuels.
2) Photosynthesis uses carbon dioxide from the atmosphere and incorporates carbon into plants. Animals obtain carbon through eating plants or other animals.
3) Carbon is released back into the atmosphere through respiration by animals and plants and the burning of fossil fuels.
4) Carbon dioxide dissolves into oceans, lakes and rivers where it is used by marine plants
The document describes the oxygen, carbon, nitrogen, phosphorus, and sulfur cycles. Each cycle involves the movement of the respective element between the environment and organisms. Key steps in each cycle are driven by photosynthesis, respiration, decomposition, nitrogen fixation, nitrification, and weathering which are primarily carried out by microorganisms and plants. Human activities like burning fossil fuels and deforestation have disrupted the natural balances of these biogeochemical cycles.
The document discusses the carbon cycle, which involves carbon continually moving through living organisms, oceans, atmosphere, and rocks. There are four main subcycles - the rock subcycle over millions of years, ocean subcycle over hundreds of years, biological subcycle over days to years, and fossil fuel subcycle over millions of years being released in recent decades. Carbon is essential for life and plays a key role in climate as a greenhouse gas.
The document discusses the carbon cycle, which involves the movement of carbon between different reservoirs on Earth, including the atmosphere, oceans, biosphere, and lithosphere. Carbon cycles through these reservoirs through various processes on timescales ranging from years to millions of years. Key aspects of the carbon cycle include photosynthesis, respiration, decomposition, weathering of rocks, deep ocean storage, and the formation and combustion of fossil fuels.
The document summarizes the carbon cycle, which is the movement of carbon between different reservoirs on Earth and in its atmosphere. Carbon continually cycles between living organisms, oceans, atmosphere, and rocks through various processes over timescales ranging from years to millions of years. Key parts of the cycle include photosynthesis fixing carbon from the atmosphere into organisms, respiration and decomposition releasing carbon back to the air, and geological processes like weathering sequestering carbon in rocks over millions of years.
The carbon cycle describes the movement of carbon between different reservoirs on Earth and in its atmosphere. Carbon is essential for all life and is found naturally in the atmosphere, lithosphere, biosphere, hydrosphere and soil. It moves between these areas through various natural processes like respiration, photosynthesis, volcanic activity and ocean diffusion. Humans impact the carbon cycle through activities like burning fossil fuels, deforestation and industrial processes, adding carbon to the atmosphere that was previously stored underground. Long term monitoring of carbon dioxide levels in the atmosphere through the Keeling Curve shows a steady rise correlating with increased human emissions since the Industrial Revolution.
Similar to Carbon_Cycle1.pptx by carboncarboncarbon (20)
A Visual Guide to 1 Samuel | A Tale of Two HeartsSteve Thomason
These slides walk through the story of 1 Samuel. Samuel is the last judge of Israel. The people reject God and want a king. Saul is anointed as the first king, but he is not a good king. David, the shepherd boy is anointed and Saul is envious of him. David shows honor while Saul continues to self destruct.
Andreas Schleicher presents PISA 2022 Volume III - Creative Thinking - 18 Jun...EduSkills OECD
Andreas Schleicher, Director of Education and Skills at the OECD presents at the launch of PISA 2022 Volume III - Creative Minds, Creative Schools on 18 June 2024.
Chapter wise All Notes of First year Basic Civil Engineering.pptxDenish Jangid
Chapter wise All Notes of First year Basic Civil Engineering
Syllabus
Chapter-1
Introduction to objective, scope and outcome the subject
Chapter 2
Introduction: Scope and Specialization of Civil Engineering, Role of civil Engineer in Society, Impact of infrastructural development on economy of country.
Chapter 3
Surveying: Object Principles & Types of Surveying; Site Plans, Plans & Maps; Scales & Unit of different Measurements.
Linear Measurements: Instruments used. Linear Measurement by Tape, Ranging out Survey Lines and overcoming Obstructions; Measurements on sloping ground; Tape corrections, conventional symbols. Angular Measurements: Instruments used; Introduction to Compass Surveying, Bearings and Longitude & Latitude of a Line, Introduction to total station.
Levelling: Instrument used Object of levelling, Methods of levelling in brief, and Contour maps.
Chapter 4
Buildings: Selection of site for Buildings, Layout of Building Plan, Types of buildings, Plinth area, carpet area, floor space index, Introduction to building byelaws, concept of sun light & ventilation. Components of Buildings & their functions, Basic concept of R.C.C., Introduction to types of foundation
Chapter 5
Transportation: Introduction to Transportation Engineering; Traffic and Road Safety: Types and Characteristics of Various Modes of Transportation; Various Road Traffic Signs, Causes of Accidents and Road Safety Measures.
Chapter 6
Environmental Engineering: Environmental Pollution, Environmental Acts and Regulations, Functional Concepts of Ecology, Basics of Species, Biodiversity, Ecosystem, Hydrological Cycle; Chemical Cycles: Carbon, Nitrogen & Phosphorus; Energy Flow in Ecosystems.
Water Pollution: Water Quality standards, Introduction to Treatment & Disposal of Waste Water. Reuse and Saving of Water, Rain Water Harvesting. Solid Waste Management: Classification of Solid Waste, Collection, Transportation and Disposal of Solid. Recycling of Solid Waste: Energy Recovery, Sanitary Landfill, On-Site Sanitation. Air & Noise Pollution: Primary and Secondary air pollutants, Harmful effects of Air Pollution, Control of Air Pollution. . Noise Pollution Harmful Effects of noise pollution, control of noise pollution, Global warming & Climate Change, Ozone depletion, Greenhouse effect
Text Books:
1. Palancharmy, Basic Civil Engineering, McGraw Hill publishers.
2. Satheesh Gopi, Basic Civil Engineering, Pearson Publishers.
3. Ketki Rangwala Dalal, Essentials of Civil Engineering, Charotar Publishing House.
4. BCP, Surveying volume 1
This presentation was provided by Racquel Jemison, Ph.D., Christina MacLaughlin, Ph.D., and Paulomi Majumder. Ph.D., all of the American Chemical Society, for the second session of NISO's 2024 Training Series "DEIA in the Scholarly Landscape." Session Two: 'Expanding Pathways to Publishing Careers,' was held June 13, 2024.
THE SACRIFICE HOW PRO-PALESTINE PROTESTS STUDENTS ARE SACRIFICING TO CHANGE T...indexPub
The recent surge in pro-Palestine student activism has prompted significant responses from universities, ranging from negotiations and divestment commitments to increased transparency about investments in companies supporting the war on Gaza. This activism has led to the cessation of student encampments but also highlighted the substantial sacrifices made by students, including academic disruptions and personal risks. The primary drivers of these protests are poor university administration, lack of transparency, and inadequate communication between officials and students. This study examines the profound emotional, psychological, and professional impacts on students engaged in pro-Palestine protests, focusing on Generation Z's (Gen-Z) activism dynamics. This paper explores the significant sacrifices made by these students and even the professors supporting the pro-Palestine movement, with a focus on recent global movements. Through an in-depth analysis of printed and electronic media, the study examines the impacts of these sacrifices on the academic and personal lives of those involved. The paper highlights examples from various universities, demonstrating student activism's long-term and short-term effects, including disciplinary actions, social backlash, and career implications. The researchers also explore the broader implications of student sacrifices. The findings reveal that these sacrifices are driven by a profound commitment to justice and human rights, and are influenced by the increasing availability of information, peer interactions, and personal convictions. The study also discusses the broader implications of this activism, comparing it to historical precedents and assessing its potential to influence policy and public opinion. The emotional and psychological toll on student activists is significant, but their sense of purpose and community support mitigates some of these challenges. However, the researchers call for acknowledging the broader Impact of these sacrifices on the future global movement of FreePalestine.
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إضغ بين إيديكم من أقوى الملازم التي صممتها
ملزمة تشريح الجهاز الهيكلي (نظري 3)
💀💀💀💀💀💀💀💀💀💀
تتميز هذهِ الملزمة بعِدة مُميزات :
1- مُترجمة ترجمة تُناسب جميع المستويات
2- تحتوي على 78 رسم توضيحي لكل كلمة موجودة بالملزمة (لكل كلمة !!!!)
#فهم_ماكو_درخ
3- دقة الكتابة والصور عالية جداً جداً جداً
4- هُنالك بعض المعلومات تم توضيحها بشكل تفصيلي جداً (تُعتبر لدى الطالب أو الطالبة بإنها معلومات مُبهمة ومع ذلك تم توضيح هذهِ المعلومات المُبهمة بشكل تفصيلي جداً
5- الملزمة تشرح نفسها ب نفسها بس تكلك تعال اقراني
6- تحتوي الملزمة في اول سلايد على خارطة تتضمن جميع تفرُعات معلومات الجهاز الهيكلي المذكورة في هذهِ الملزمة
واخيراً هذهِ الملزمة حلالٌ عليكم وإتمنى منكم إن تدعولي بالخير والصحة والعافية فقط
كل التوفيق زملائي وزميلاتي ، زميلكم محمد الذهبي 💊💊
🔥🔥🔥🔥🔥🔥🔥🔥🔥
Leveraging Generative AI to Drive Nonprofit InnovationTechSoup
In this webinar, participants learned how to utilize Generative AI to streamline operations and elevate member engagement. Amazon Web Service experts provided a customer specific use cases and dived into low/no-code tools that are quick and easy to deploy through Amazon Web Service (AWS.)
27. What Is Carbon?
• Carbon is the chemical backbone
of life on Earth.
• It is found in all living (organic
matter) things on Earth
• It can be found in rocks, oceans,
atmosphere
• Carbon compounds regulate the
Earth’s temperature, make up the
food that sustains us, and provide
energy that fuels our global
economy.
28. The Carbon Cycle
• The same carbon atoms are used repeatedly on earth, cycling
between the earth and the atmosphere.
• Carbon moves from one storage reservoir to another through a
variety of mechanisms.
29. Plants and the Carbon Cycle
• Plants pull carbon dioxide from the atmosphere into
the biosphere, using it to make food through the
process of Photosynthesis.
• The carbon
becomes part of
the plant and is
stored asStarch in
the leaves, stems or
roots of the plant.
• Thus entering the
food chain.
30. Animals and the Carbon Cycle
• When organisms eat plants,
they take in the carbon and
some of it becomes part of
their own bodies.
• All Animals that eat plants
digest the sugar molecules to
get energy for their bodies.
• Respiration, excretion, and
decomposition release the
carbon back into the
atmosphere or soil, continuing
the cycle.
• When humans consume plants
and animals we add to this
cycling of matter.
31. Plants and Animal Life Cycles
•When plants and animals die, most of their bodies
are decomposed and carbon atoms are returned to
the atmosphere.
•Some are not decomposed fully and end up in
deposits underground (oil, coal, etc.).
32. Carbon and its Return to the Atmosphere
Many natural and industrial activities help
return carbon into the atmosphere.
• Carbon in rocks and underground
deposits is released very slowly into the
atmosphere a process that takes many
years.
• The burning of fossil fuels since the
start of the industrial revolution has
dramatically increased the levels of
Carbon in the atmosphere
33. Natural combustion
Forest and grass fires are a natural, required
part of the carbon cycle that release carbon
into the atmosphere and geosphere.
Fire returns carbon to the soil and “cleans out”
unhealthy plants, allowing new plants to grow.
35. Processes that transfer carbon
Between earth systems
- Photosynthesis
- Respiration
- Consumption
- Decomposition
- Combustion (Burning)
- Weathering (rocks break down and release carbon)
- Dissolve/Vaporize (Between ocean and atmosphere)
36. Carbon in Oceans
Largest exchange of carbon in carbon
cycle is the dissolving and vaporization
of carbon dioxide between the
atmosphere and ocean surface.
37. Carbon in Our Oceans
Additional carbon is stored in the ocean.
Many animals pull carbon from water to use in
shells, etc.
Animals die and carbon substances are deposite
at the bottom of the ocean.
Oceans contain earth’s largest store of
carbon.
38. Carbon Cycle Diagram
Carbon in Atmosphere
Plants use
carbon to make
food
Animals eat
plants and
take in carbon
Plants and
animals die
Decomposers
break down dead
things, releasing
carbon to
atmosphere and
soil
Bodies not
decomposed —
after many
years, become
part of oil or coal
deposits
Fossil fuels are
burned; carbon
is returned to
atmosphere
(Unbalanced)
Carbon slowly
released from
these substances
returns to
atmosphere
40. Unbalanced Cycle - Human
Impact
Under balanced conditions, fossil fuels release
carbon stores very slowly into atmosphere.
When humans burn fossil fuels, it releases a
tremendous amount of carbon into the
atmosphere over a very short time span.
Increased carbon dioxide in atmosphere
increases global warming
Fewer plants mean less CO2 removed from
atmosphere
42. What is your carbon footprint?
A carbon footprint is the amount of
carbon emitted into the atmosphere by
your personal, day-to-day activities.
Examples: Type of car you drive, how far
you drive your car, how much electricity
you use (electricity primarily comes from
burning coal), where the food you buy is
grown and airplane flights.
Why do we care?? GLOBAL WARMING
43. Things you can do to reduce
your carbon footprint
Promote plant life, especially trees
Buy a fuel efficient vehicle
Purchase locally grown food
Reduce electricity use
Reduce how far/much you drive
Take less airplane trips
Reduce, Reuse, Recycle!
44. CFA
1. Why is the carbon in the atmosphere
increasing?
2. Of the seven processes that transfer
carbon, what is the only one that reduces
the carbon in the atmosphere?
3. Why are we worried about the amount
of carbon in the atmosphere?
