Introduction to Environment
Global environmental issues
National environmental issues
Food Scarcity in India
water Scarcity in India
Sustained development
The presentation is aimed for undergraduate students and covers the details of forest ecosystem, grassland ecosystem, desert ecosystem as well as aquatic ecosystems. It is suitable for compulsory environmental science course at undergraduate level. The content has been simplified for easy understanding of both science as well as humanities students.
the atmosphere, (The cover of the air)
the hydrosphere, (water bodies)
the lithosphere (the earth’s crust)
the biosphere. (the life layer)
Environmental Engineer’s role
Presentation on Environmental Degradation
Its causes and effects on the environment
Awareness of environmental Degradation
Preventive Measures for environmental degradation
Introduction to environment and environmental studiesSURYAKANTVERMA2
“Environmental studies” is the scientific study of our environment and our place in it.
Definition: “Environmental studies” is the study of environmental issues.
It has broader coverage than environmental science and includes social aspects of environment also.
In this persentation I give a short description about ecology and the history of it. I also show the ecological crisis as well as environmental situation for ethical and social awareness.
Environment is what is surrounding us, whether living or non-living. Things wecan see and feel, things we cannot see but feel e.g. air, people and theirpractices and landforms also the weather
Introduction to Environment
Global environmental issues
National environmental issues
Food Scarcity in India
water Scarcity in India
Sustained development
The presentation is aimed for undergraduate students and covers the details of forest ecosystem, grassland ecosystem, desert ecosystem as well as aquatic ecosystems. It is suitable for compulsory environmental science course at undergraduate level. The content has been simplified for easy understanding of both science as well as humanities students.
the atmosphere, (The cover of the air)
the hydrosphere, (water bodies)
the lithosphere (the earth’s crust)
the biosphere. (the life layer)
Environmental Engineer’s role
Presentation on Environmental Degradation
Its causes and effects on the environment
Awareness of environmental Degradation
Preventive Measures for environmental degradation
Introduction to environment and environmental studiesSURYAKANTVERMA2
“Environmental studies” is the scientific study of our environment and our place in it.
Definition: “Environmental studies” is the study of environmental issues.
It has broader coverage than environmental science and includes social aspects of environment also.
In this persentation I give a short description about ecology and the history of it. I also show the ecological crisis as well as environmental situation for ethical and social awareness.
Environment is what is surrounding us, whether living or non-living. Things wecan see and feel, things we cannot see but feel e.g. air, people and theirpractices and landforms also the weather
Environment may be consider as our surroundings which includes everything around us, i.e. the non-living (abiotic) and living (biotic) environment.
The abiotic environment consists of air, water and soil, while the biotic environment includes all the living organisms (plants, animals, microorganisms) that we regularly come in contact.
Environment – Basic Concepts:
The environment is composed of four basic components:
i. Atmosphere
ii. Hydrosphere
iii. Lithosphere
iii. Biosphere.
An ecosystem is a community of living organisms in conjunction with the nonliving components of their environment (things like air, water and mineral soil), interacting as a system.)
The Earth is like a big team where different parts work together to make everything work well. There are four main parts: the air around us (atmosphere), the water all around (hydrosphere), the solid ground beneath our feet (lithosphere), and all living things (biosphere). Each part has its special job.
The air around us is important because we need it to breathe and live. The water, like oceans and rivers, is a big part too. The solid ground is what we walk on, and all the living things, from plants to animals, make up the biosphere.
These parts work together to make sure everything is balanced and that life can happen. Learning how these parts work together helps us understand how our planet works and changes. It's like a big puzzle, and each piece is important!
1. Atmosphere
The Earth's atmosphere is a complex and dynamic system that surrounds the planet. It is a mixture of gases that are held in place by the Earth's gravity. The atmosphere plays a crucial role in supporting life on Earth by providing the necessary gases for respiration, regulating temperature, and protecting the planet from harmful solar radiation.
2.Biosphere (Living Things)
The biosphere refers to the part of Earth where life exists. It includes the surface of the land, the ocean, the lower atmosphere, and the upper lithosphere. The biosphere is a complex and interconnected system that sustains and supports life.
.Hydrosphere (Water)
The hydrosphere refers to the total amount of water on Earth's surface, including oceans, seas, lakes, rivers, groundwater, and even the water vapor in the atmosphere. It is a critical component of the Earth system and plays a crucial role in supporting life and influencing climate.
4.Lithosphere (Land)
The lithosphere is the outermost shell of the Earth and is composed of the Earth's crust and the uppermost part of the mantle. It is one of the Earth's four major spheres, along with the hydrosphere (water), atmosphere (air), and biosphere (living organisms). The term "lithosphere" comes from the Greek words "lithos," meaning rock, and "sphaira," meaning sphere.
Ecology is the scientific study of the intricate relationships between living organisms and their environment. It seeks to understand how organisms interact with one another and their surroundings, from the smallest microorganisms to the largest ecosystems. One fundamental aspect of ecology is the examination of biogeochemical cycles, which are essential processes that govern the flow of elements and compounds through the Earth's ecosystems. These cycles encompass the movement of essential elements like carbon, nitrogen, phosphorus, and water between the living and non-living components of the environment. For example, the carbon cycle involves the exchange of carbon dioxide between the atmosphere, plants, and animals, regulating the levels of this greenhouse gas in the atmosphere and influencing climate. The nitrogen cycle is another vital process, as it controls the availability of nitrogen for plants and, subsequently, for all organisms in a given ecosystem. Biogeochemical cycles are critical to maintaining the delicate balance of nutrients and elements necessary for life on Earth, and any disruptions to these cycles can have profound ecological consequences. Understanding these cycles is crucial for environmental conservation and for addressing global challenges like climate change and nutrient pollution. In sum, ecology and biogeochemical cycles are intimately linked, providing the foundation for understanding how life and the environment are intricately interconnected and interdependent.
WRI’s brand new “Food Service Playbook for Promoting Sustainable Food Choices” gives food service operators the very latest strategies for creating dining environments that empower consumers to choose sustainable, plant-rich dishes. This research builds off our first guide for food service, now with industry experience and insights from nearly 350 academic trials.
Micro RNA genes and their likely influence in rice (Oryza sativa L.) dynamic ...Open Access Research Paper
Micro RNAs (miRNAs) are small non-coding RNAs molecules having approximately 18-25 nucleotides, they are present in both plants and animals genomes. MiRNAs have diverse spatial expression patterns and regulate various developmental metabolisms, stress responses and other physiological processes. The dynamic gene expression playing major roles in phenotypic differences in organisms are believed to be controlled by miRNAs. Mutations in regions of regulatory factors, such as miRNA genes or transcription factors (TF) necessitated by dynamic environmental factors or pathogen infections, have tremendous effects on structure and expression of genes. The resultant novel gene products presents potential explanations for constant evolving desirable traits that have long been bred using conventional means, biotechnology or genetic engineering. Rice grain quality, yield, disease tolerance, climate-resilience and palatability properties are not exceptional to miRN Asmutations effects. There are new insights courtesy of high-throughput sequencing and improved proteomic techniques that organisms’ complexity and adaptations are highly contributed by miRNAs containing regulatory networks. This article aims to expound on how rice miRNAs could be driving evolution of traits and highlight the latest miRNA research progress. Moreover, the review accentuates miRNAs grey areas to be addressed and gives recommendations for further studies.
"Understanding the Carbon Cycle: Processes, Human Impacts, and Strategies for...MMariSelvam4
The carbon cycle is a critical component of Earth's environmental system, governing the movement and transformation of carbon through various reservoirs, including the atmosphere, oceans, soil, and living organisms. This complex cycle involves several key processes such as photosynthesis, respiration, decomposition, and carbon sequestration, each contributing to the regulation of carbon levels on the planet.
Human activities, particularly fossil fuel combustion and deforestation, have significantly altered the natural carbon cycle, leading to increased atmospheric carbon dioxide concentrations and driving climate change. Understanding the intricacies of the carbon cycle is essential for assessing the impacts of these changes and developing effective mitigation strategies.
By studying the carbon cycle, scientists can identify carbon sources and sinks, measure carbon fluxes, and predict future trends. This knowledge is crucial for crafting policies aimed at reducing carbon emissions, enhancing carbon storage, and promoting sustainable practices. The carbon cycle's interplay with climate systems, ecosystems, and human activities underscores its importance in maintaining a stable and healthy planet.
In-depth exploration of the carbon cycle reveals the delicate balance required to sustain life and the urgent need to address anthropogenic influences. Through research, education, and policy, we can work towards restoring equilibrium in the carbon cycle and ensuring a sustainable future for generations to come.
Diabetes is a rapidly and serious health problem in Pakistan. This chronic condition is associated with serious long-term complications, including higher risk of heart disease and stroke. Aggressive treatment of hypertension and hyperlipideamia can result in a substantial reduction in cardiovascular events in patients with diabetes 1. Consequently pharmacist-led diabetes cardiovascular risk (DCVR) clinics have been established in both primary and secondary care sites in NHS Lothian during the past five years. An audit of the pharmaceutical care delivery at the clinics was conducted in order to evaluate practice and to standardize the pharmacists’ documentation of outcomes. Pharmaceutical care issues (PCI) and patient details were collected both prospectively and retrospectively from three DCVR clinics. The PCI`s were categorized according to a triangularised system consisting of multiple categories. These were ‘checks’, ‘changes’ (‘change in drug therapy process’ and ‘change in drug therapy’), ‘drug therapy problems’ and ‘quality assurance descriptors’ (‘timer perspective’ and ‘degree of change’). A verified medication assessment tool (MAT) for patients with chronic cardiovascular disease was applied to the patients from one of the clinics. The tool was used to quantify PCI`s and pharmacist actions that were centered on implementing or enforcing clinical guideline standards. A database was developed to be used as an assessment tool and to standardize the documentation of achievement of outcomes. Feedback on the audit of the pharmaceutical care delivery and the database was received from the DCVR clinic pharmacist at a focus group meeting.
UNDERSTANDING WHAT GREEN WASHING IS!.pdfJulietMogola
Many companies today use green washing to lure the public into thinking they are conserving the environment but in real sense they are doing more harm. There have been such several cases from very big companies here in Kenya and also globally. This ranges from various sectors from manufacturing and goes to consumer products. Educating people on greenwashing will enable people to make better choices based on their analysis and not on what they see on marketing sites.
Natural farming @ Dr. Siddhartha S. Jena.pptxsidjena70
A brief about organic farming/ Natural farming/ Zero budget natural farming/ Subash Palekar Natural farming which keeps us and environment safe and healthy. Next gen Agricultural practices of chemical free farming.
Artificial Reefs by Kuddle Life Foundation - May 2024punit537210
Situated in Pondicherry, India, Kuddle Life Foundation is a charitable, non-profit and non-governmental organization (NGO) dedicated to improving the living standards of coastal communities and simultaneously placing a strong emphasis on the protection of marine ecosystems.
One of the key areas we work in is Artificial Reefs. This presentation captures our journey so far and our learnings. We hope you get as excited about marine conservation and artificial reefs as we are.
Please visit our website: https://kuddlelife.org
Our Instagram channel:
@kuddlelifefoundation
Our Linkedin Page:
https://www.linkedin.com/company/kuddlelifefoundation/
and write to us if you have any questions:
info@kuddlelife.org
3. Every organism in this earth is surrounded by a lot
of things; say other organisms, plants, water, air,
light, land etc. These surroundings of the
organism, all the living and non-living things
constitute its environment
Definition: Environment is a combination of various
physical and biologycal elements that affect the life
of an organism
5. Physical Components of Environment
The Physical Components of environment includes soil, water, air,
climate, temperature, light etc.
Physical Components of the environment is again divided into three
parts.
These are:
•Atmosphere
(gas)
•Hydrosphere
(liquid)
•Lithosphere
(solid)
6. Atmosphere
A layer of gases
Surrounding a planet
Other material body of sufficient mass
That is held in place by the gravity of the
body
11. Hydrosphere
It includes the surface water and its surrounding interface
Water is the most abundant substance on the Earth’s surface. The
oceans cover approximately 71% water of the planet, glaciers and ice
caps cover additional areas. Water is also found in lakes and streams,
in soils and underground reservoirs, in the atmosphere, and in the
bodies of all living organism. Thus, water in all its forms- ice, liquid,
water and water vapor- is very familiar to us.
13. Lithosphere
It is the outer boundary layer of solid earth and
the discontinuity within the mantle.
Basically lithosphere is nothing but a crustal
system composed of various layers: Core, mantle
and outer crust.
15. Biological components of Environment
There are two kind of Biologycal components.
They are
Biologycal
Biotic
Abiotic
16. The Abiotic components of Environment
Abiotic components are
non-living chemical and physical factors
in the environment. Abiotic phenomena
underlie all of biology. Abiotic factors,
while generally downplayed, can have
enormous impact on evolution. Abiotic
components are aspects of geodiversity.
They can also be recognised as "abiotic
pathogens“
E.g- Temperature, light, sun light, pH, soil
components, etc.
17. This component consists of all living things like plants, animals
and small micro-organisms like bacteria.
All ecosystems consist of three
different types of living organisms.
Biotic
Component
Producer
Consumer
Decomposer
18. Producers
Generally green plants and
other photosynthetic bacteria
Produces various o rganic
substances
With the help of water, soil
and light energy.
E.g. Plants
21. Cultural Environment
The Cultural Environment gives an idea of learned behavioral traits those
are clear and shared by members of society
The most important thing about the cultural environment is that it cannot be physically represented,
but it is there anyway.
