The document discusses three types of environments: the natural environment, social environment, and physical environment. The natural environment encompasses all living and non-living things occurring naturally and includes climate, weather, and resources that affect human survival. The physical environment refers to the area where people live, work and play, and can influence mental/emotional health. The social environment is the immediate setting including culture, people, and institutions that one interacts with.
ENVIRONMENT PRESENTATION BY MISA 9THB BIS,TIRUR KERALAMirsa Mosa
IT IS A VERY INFORMATIVE PRESENTATION ON ENVIRONMENT.I HOPE EVERYONE WOULD SEE TO IT.CONTAINS INFORMATION OF HOW T GETS POLLUTED ,THE TYPES OF POLLUTION AND ENVIRONMEN DAY 2015
A disaster is a serious disruption, occurring over a relatively short time, of the functioning of a community or a society involving widespread human, material, economic or environmental loss and impacts, which exceeds the ability of the affected community or society to cope using its own resources.
ENVIRONMENT PRESENTATION BY MISA 9THB BIS,TIRUR KERALAMirsa Mosa
IT IS A VERY INFORMATIVE PRESENTATION ON ENVIRONMENT.I HOPE EVERYONE WOULD SEE TO IT.CONTAINS INFORMATION OF HOW T GETS POLLUTED ,THE TYPES OF POLLUTION AND ENVIRONMEN DAY 2015
A disaster is a serious disruption, occurring over a relatively short time, of the functioning of a community or a society involving widespread human, material, economic or environmental loss and impacts, which exceeds the ability of the affected community or society to cope using its own resources.
Environmental science is an interdisciplinary field that integrates knowledge from various scientific disciplines, including biology, chemistry, physics, geology, and ecology, to study the environment and address environmental issues. It examines the interactions between humans and the environment, as well as the impact of human activities on natural systems.
Key areas of focus in environmental science include:
1. **Environmental Systems:** Studying the structure and function of ecosystems, as well as the biotic and abiotic factors that influence them.
2. **Environmental Pollution:** Investigating the sources, transport, fate, and effects of pollutants in air, water, soil, and living organisms.
3. **Conservation and Natural Resource Management:** Developing strategies for the sustainable use and management of natural resources, including forests, water, energy, and biodiversity.
4. **Climate Change:** Understanding the causes and consequences of climate change, as well as developing mitigation and adaptation strategies to address its impacts.
5. **Environmental Policy and Governance:** Analyzing environmental policies, regulations, and international agreements, as well as advocating for sustainable practices and environmental justice.
6. **Human Health and Environment:** Exploring the links between environmental quality and human health, including the effects of pollution, exposure to toxins, and infectious diseases.
Environmental science plays a crucial role in addressing pressing environmental challenges such as habitat loss, pollution, deforestation, loss of biodiversity, and climate change. By applying scientific knowledge and interdisciplinary approaches, environmental scientists work towards creating a more sustainable and resilient planet for current and future generations. Yes, environmental science is incredibly helpful for students in several ways:
1. **Understanding Global Issues:** Environmental science provides students with knowledge about pressing global issues such as climate change, pollution, habitat destruction, and loss of biodiversity. Understanding these issues is crucial for informed decision-making and action.
2. **Promoting Sustainability:** Environmental science education emphasizes the principles of sustainability and teaches students about sustainable practices in various sectors, including agriculture, energy, transportation, and urban planning. This knowledge enables students to contribute to building a more sustainable future.
3. **Career Opportunities:** Environmental science opens up a wide range of career opportunities in fields such as environmental consulting, conservation, resource management, environmental policy, research, education, and advocacy. Students with a background in environmental science are in demand in both the public and private sectors.
4. **Interdisciplinary Learning:** Environmental science is inherently interdisciplinary, drawing on concepts and methods from biology, chemistry,
Green House Gases
Greenhouse gases, including Chlorofluorocarbons (CFCs), are gases that contribute to the greenhouse effect. They allow the Sun's energy to reach Earth's surface but limit heat loss. Rising atmospheric concentrations of these gases could lead to higher temperatures and significant climate change. The next 50 years may see altered weather patterns, rising sea levels, and desert shifts. Human activity is dependent on climate, impacting food production, water supplies, construction, energy usage, transportation, and flood protection.
Causes
Greenhouse gases, which allow solar radiation to warm Earth during the day, contribute to its average temperature of 15 degrees Celsius. The increase in carbon dioxide concentration from 280 ppm (PPM means parts-per million and Percent means per hundred) in 1800 to 359 ppm in 1994 is attributed to increased use of fossil fuels, decreasing forest cover, and methane release from agricultural practices. If these levels continue to rise, global temperatures may reach 1 to 4 degrees Celsius higher by the mid21st century.Future Impact
Greenhouse warming is expected to cause severe stress on natural ecosystems, desert expansion, melting polar ice caps, ocean thermal expansion, more extreme weather events, and displacement of traditional agricultural areas. Rising sea levels are the most significant hazard, with glaciers melting and sea water expanding. This change will increase the frequency and severity of extreme events, affecting human health and living standards. The most vulnerable will experience the most severe impacts, necessitating concrete action to control pollution sources and mitigate potential impacts.
Environmental Awareness
Human activities, including urbanization, industrialization, and social structures, are posing ecological problems due to excessive use and misuse of natural resources. This imbalance affects energy budgets and climate change. To maintain ecological balance, mass awareness, afforestation, deforestation prevention, judicious resource use, pollution control, and environmentally respectful development is crucial, achieved through mass media, green marches, and environmental weeks.Salient Features of Environmental Awareness
Environmental education is crucial for controlling pollution, conserving resources, and maintaining ecological balance. NGOs play a vital role in educating people, particularly secondary school children. It covers various aspects of the environment, including atmosphere, earth, water, plants, animals, natural resource management, air, soil, and geological formations. It aims to create awareness, develop habits, promote values, and guide problem-solving and decision-making. It leads to positive attitudes and commitment of environment protection. It can be achieved by:
1. Gaining an understanding of the composition and operation of the inanimate natural system, as well as how it interacts with living things.
2. Realizing that all living things
The scope of studying environmental aspects is extremely wide and covers several crucial aspects of almost all disciplines.
The survival of any organism requires a steady supply of food and other materials and removal of waste products from its environment. The degradation of the environment is becoming a serious problem for the existence of human beings and other life. Pollution of soil, water and air causes harm to living organisms as well as loss to valuable natural resources. Several important aspects are studied under the field called as Environmental Studies.
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
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.
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.
Willie Nelson Net Worth: A Journey Through Music, Movies, and Business Venturesgreendigital
Willie Nelson is a name that resonates within the world of music and entertainment. Known for his unique voice, and masterful guitar skills. and an extraordinary career spanning several decades. Nelson has become a legend in the country music scene. But, his influence extends far beyond the realm of music. with ventures in acting, writing, activism, and business. This comprehensive article delves into Willie Nelson net worth. exploring the various facets of his career that have contributed to his large fortune.
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Introduction
Willie Nelson net worth is a testament to his enduring influence and success in many fields. Born on April 29, 1933, in Abbott, Texas. Nelson's journey from a humble beginning to becoming one of the most iconic figures in American music is nothing short of inspirational. His net worth, which estimated to be around $25 million as of 2024. reflects a career that is as diverse as it is prolific.
Early Life and Musical Beginnings
Humble Origins
Willie Hugh Nelson was born during the Great Depression. a time of significant economic hardship in the United States. Raised by his grandparents. Nelson found solace and inspiration in music from an early age. His grandmother taught him to play the guitar. setting the stage for what would become an illustrious career.
First Steps in Music
Nelson's initial foray into the music industry was fraught with challenges. He moved to Nashville, Tennessee, to pursue his dreams, but success did not come . Working as a songwriter, Nelson penned hits for other artists. which helped him gain a foothold in the competitive music scene. His songwriting skills contributed to his early earnings. laying the foundation for his net worth.
Rise to Stardom
Breakthrough Albums
The 1970s marked a turning point in Willie Nelson's career. His albums "Shotgun Willie" (1973), "Red Headed Stranger" (1975). and "Stardust" (1978) received critical acclaim and commercial success. These albums not only solidified his position in the country music genre. but also introduced his music to a broader audience. The success of these albums played a crucial role in boosting Willie Nelson net worth.
Iconic Songs
Willie Nelson net worth is also attributed to his extensive catalog of hit songs. Tracks like "Blue Eyes Crying in the Rain," "On the Road Again," and "Always on My Mind" have become timeless classics. These songs have not only earned Nelson large royalties but have also ensured his continued relevance in the music industry.
Acting and Film Career
Hollywood Ventures
In addition to his music career, Willie Nelson has also made a mark in Hollywood. His distinctive personality and on-screen presence have landed him roles in several films and television shows. Notable appearances include roles in "The Electric Horseman" (1979), "Honeysuckle Rose" (1980), and "Barbarosa" (1982). These acting gigs have added a significant amount to Willie Nelson net worth.
Television Appearances
Nelson's char
"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.
Characterization and the Kinetics of drying at the drying oven and with micro...Open Access Research Paper
The objective of this work is to contribute to valorization de Nephelium lappaceum by the characterization of kinetics of drying of seeds of Nephelium lappaceum. The seeds were dehydrated until a constant mass respectively in a drying oven and a microwawe oven. The temperatures and the powers of drying are respectively: 50, 60 and 70°C and 140, 280 and 420 W. The results show that the curves of drying of seeds of Nephelium lappaceum do not present a phase of constant kinetics. The coefficients of diffusion vary between 2.09.10-8 to 2.98. 10-8m-2/s in the interval of 50°C at 70°C and between 4.83×10-07 at 9.04×10-07 m-8/s for the powers going of 140 W with 420 W the relation between Arrhenius and a value of energy of activation of 16.49 kJ. mol-1 expressed the effect of the temperature on effective diffusivity.
2. The biophysical environment is the biotic and abiotic surrounding of
an organism or population, and consequently includes the factors
that have an influence in their survival, development and evolution.
The biophysical environment can vary in scale from microscopic to
global in extent. It can also be subdivided according to its
attributes. Examples include the marine environment, the
atmospheric environment and the terrestrial environment. The
number of biophysical environments is countless, given that each
living organism has its own environment.
3. There are three types of environment:
1. Natural Environment
2. Social Environment
3. Physical Environment
4. The natural environment encompasses all living and non-
living things occurring naturally on Earth or some region
thereof. It is an environment that encompasses the
interaction of all living species. Climate, weather, and
natural resources that affect human survival and economic
activity. The concept of the natural environment can be
distinguished by components:
• Complete ecological units that function as natural
systems without massive civilized human intervention,
including all vegetation, microorganisms, soil, rocks,
atmosphere, and natural phenomena that occur within
their boundaries and their nature.
• Universal natural resources and physical phenomena
that lack clear-cut boundaries, such as air, water, and
climate, as well as energy, radiation, electric charge,
and magnetism, not originating from civilized human
activity.
5. The physical environment refers to the physical
components of the area in which youngsters grow, work,
and play. The physical environment can be virtually
anything concrete that children may encounter in their
lives. Though physical in nature, the environment can
influence young people's mental and emotional health as
well as physical well-being. This is distinct from the
emotional, cultural, or learning environments in which
children find themselves.
6. The social environment, social context, sociocultural
context or milieu refers to the immediate physical
and social setting in which people live or in which
something happens or develops. It includes the
culture that the individual was educated or lives in,
and the people and institutions with whom they
interact. The interaction may be in person or through
communication media, even anonymous or one-way,
and may not imply equality of social status.
Therefore, the social environment is a broader
concept than that of social class or social circle.
7.
8. Climate change is first and
foremost an issue because
people can’t even agree on
whether or not it’s an issue
in the first place. Before we
even get into the solutions,
we all need to come to the
realization that yes, climate
change is real and yes, it is
affecting us in ways that we can see and feel. If you
still believe that the freakish weather and heat
waves we’ve been experiencing have nothing to do
with climate change, you might want to ask your
neighbour what he or she thinks because the
majority of Americans now say they believe global
warming is causing these incidents.
9. Deforestation, clearance or clearing is the removal of a
forest or stand of trees where the land is thereafter
converted to a non-forest use. Examples of
deforestation include conversion of forestland to
farms, ranches, or urban use. Tropical rainforests is
where the most concentrated deforestation occurs.
About 30% of Earth's land surface is covered by
forests. In temperate mesic climates, natural
regeneration of forest stands often will not occur in the
absence of disturbance, whether natural or
anthropogenic. Furthermore, biodiversity after
regeneration harvest often mimics that found after
natural disturbance, including biodiversity loss after
naturally occurring rainforest destruction.
10. Pollution is the introduction of contaminants
into the natural environment that cause
adverse change. Pollution can take the form of
chemical substances or energy, such as noise,
heat or light. Pollutants, the components of
pollution, can be either foreign
substances/energies or naturally occurring
contaminants. Pollution is often classed as
point source or nonpoint source pollution.
11. Each species has a role in our planet, and when
one dies out, it can have catastrophic effects on
the rest of us. We don’t want to get all “Butterfly
Effect” on you but even a population dwindling
can cause major problems for the human race.
For example, with their role of pollination, the
decline of the bee population has a direct effect
on both the environment and food production.
Currently, many other animals are in danger of
becoming extinct, either from being forced out of
their habitats by man or by climate change.
12. Climate change (are you seeing a trend here?)
also contributes to another dangerous problem –
melting polar ice-caps, which in turn causes
rising sea levels. According to the NRCD, average
temperatures in the Arctic region are rising twice
as fast they are elsewhere and the ice is melting
and rupturing. NASA satellite images reveal that
the area of our permanent ice cover is shrinking
at a rate of 9% every decade. At that rate, the
Arctic could be totally ice-free in the summer
season by the end of the century.
13. Along the coasts of heavily populated
communities, scientists have found more and
more dead zones – areas where depleted oxygen
levels cannot support marine life. 146 dead
zones were found in the world’s oceans, caused
by high levels of chemicals in the waters. North
America’s Gulf Coast has a high concentration of
dead zones, which causes fish to become unable
to reproduce. You might think that if you live on
land, you won’t be affected by oceanic dead
zones but if you eat seafood, seaweed, or care
about air quality, you won’t want to ignore this
issue.
14. 7. Ozone layer depletion
Ozone depletion describes two distinct but
related phenomena observed since the late
1970s: a steady decline of about 4% in the total
amount of ozone in Earth's stratosphere (the
ozone layer), and a much larger springtime
decrease in stratospheric ozone around Earth's
polar regions. The latter phenomenon is referred
to as the ozone hole. In addition to these well-
known stratospheric phenomena, there are also
springtime polar tropospheric ozone depletion
events.