This document discusses ecosystems and the interconnected relationships between organisms within ecosystems. It describes how ecosystems can vary in size but generally consist of producers, consumers, and decomposers that interact with one another and are linked to non-living elements. The document also addresses how human activities like overfishing, pollution, and deforestation have disrupted ecosystem balances and warns that if human impacts continue to worsen, populations may dwindle or overpopulate.
A lecture on building relationship within the context of tourism and tour guiding as a profession. This presentation was created to augment the lecture for the students of the College of International Tourism and Hospitality Management (CITHM) of the Lyceum of the Philippines - Cavite Campus for the subject Tour Guiding Services.
A lecture on building relationship within the context of tourism and tour guiding as a profession. This presentation was created to augment the lecture for the students of the College of International Tourism and Hospitality Management (CITHM) of the Lyceum of the Philippines - Cavite Campus for the subject Tour Guiding Services.
The Roman Empire A Historical Colossus.pdfkaushalkr1407
The Roman Empire, a vast and enduring power, stands as one of history's most remarkable civilizations, leaving an indelible imprint on the world. It emerged from the Roman Republic, transitioning into an imperial powerhouse under the leadership of Augustus Caesar in 27 BCE. This transformation marked the beginning of an era defined by unprecedented territorial expansion, architectural marvels, and profound cultural influence.
The empire's roots lie in the city of Rome, founded, according to legend, by Romulus in 753 BCE. Over centuries, Rome evolved from a small settlement to a formidable republic, characterized by a complex political system with elected officials and checks on power. However, internal strife, class conflicts, and military ambitions paved the way for the end of the Republic. Julius Caesar’s dictatorship and subsequent assassination in 44 BCE created a power vacuum, leading to a civil war. Octavian, later Augustus, emerged victorious, heralding the Roman Empire’s birth.
Under Augustus, the empire experienced the Pax Romana, a 200-year period of relative peace and stability. Augustus reformed the military, established efficient administrative systems, and initiated grand construction projects. The empire's borders expanded, encompassing territories from Britain to Egypt and from Spain to the Euphrates. Roman legions, renowned for their discipline and engineering prowess, secured and maintained these vast territories, building roads, fortifications, and cities that facilitated control and integration.
The Roman Empire’s society was hierarchical, with a rigid class system. At the top were the patricians, wealthy elites who held significant political power. Below them were the plebeians, free citizens with limited political influence, and the vast numbers of slaves who formed the backbone of the economy. The family unit was central, governed by the paterfamilias, the male head who held absolute authority.
Culturally, the Romans were eclectic, absorbing and adapting elements from the civilizations they encountered, particularly the Greeks. Roman art, literature, and philosophy reflected this synthesis, creating a rich cultural tapestry. Latin, the Roman language, became the lingua franca of the Western world, influencing numerous modern languages.
Roman architecture and engineering achievements were monumental. They perfected the arch, vault, and dome, constructing enduring structures like the Colosseum, Pantheon, and aqueducts. These engineering marvels not only showcased Roman ingenuity but also served practical purposes, from public entertainment to water supply.
The Art Pastor's Guide to Sabbath | Steve ThomasonSteve Thomason
What is the purpose of the Sabbath Law in the Torah. It is interesting to compare how the context of the law shifts from Exodus to Deuteronomy. Who gets to rest, and why?
Read| The latest issue of The Challenger is here! We are thrilled to announce that our school paper has qualified for the NATIONAL SCHOOLS PRESS CONFERENCE (NSPC) 2024. Thank you for your unwavering support and trust. Dive into the stories that made us stand out!
Synthetic Fiber Construction in lab .pptxPavel ( NSTU)
Synthetic fiber production is a fascinating and complex field that blends chemistry, engineering, and environmental science. By understanding these aspects, students can gain a comprehensive view of synthetic fiber production, its impact on society and the environment, and the potential for future innovations. Synthetic fibers play a crucial role in modern society, impacting various aspects of daily life, industry, and the environment. ynthetic fibers are integral to modern life, offering a range of benefits from cost-effectiveness and versatility to innovative applications and performance characteristics. While they pose environmental challenges, ongoing research and development aim to create more sustainable and eco-friendly alternatives. Understanding the importance of synthetic fibers helps in appreciating their role in the economy, industry, and daily life, while also emphasizing the need for sustainable practices and innovation.
Palestine last event orientationfvgnh .pptxRaedMohamed3
An EFL lesson about the current events in Palestine. It is intended to be for intermediate students who wish to increase their listening skills through a short lesson in power point.
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
Instructions for Submissions thorugh G- Classroom.pptxJheel Barad
This presentation provides a briefing on how to upload submissions and documents in Google Classroom. It was prepared as part of an orientation for new Sainik School in-service teacher trainees. As a training officer, my goal is to ensure that you are comfortable and proficient with this essential tool for managing assignments and fostering student engagement.
The French Revolution, which began in 1789, was a period of radical social and political upheaval in France. It marked the decline of absolute monarchies, the rise of secular and democratic republics, and the eventual rise of Napoleon Bonaparte. This revolutionary period is crucial in understanding the transition from feudalism to modernity in Europe.
For more information, visit-www.vavaclasses.com
The Indian economy is classified into different sectors to simplify the analysis and understanding of economic activities. For Class 10, it's essential to grasp the sectors of the Indian economy, understand their characteristics, and recognize their importance. This guide will provide detailed notes on the Sectors of the Indian Economy Class 10, using specific long-tail keywords to enhance comprehension.
For more information, visit-www.vavaclasses.com
How to Create Map Views in the Odoo 17 ERPCeline George
The map views are useful for providing a geographical representation of data. They allow users to visualize and analyze the data in a more intuitive manner.
Model Attribute Check Company Auto PropertyCeline George
In Odoo, the multi-company feature allows you to manage multiple companies within a single Odoo database instance. Each company can have its own configurations while still sharing common resources such as products, customers, and suppliers.
3. This year we have spent time identifying
connections we have with others:
and other LOCAL communities
4. But we all belong to a MUCH larger
community…one that stretches far beyond
the boundaries and comforts of home,
school, our suburb or even our city.
Humans share with many other
species of plants and animals.
5.
6.
7.
8.
9. These two pictures showed an ecosystem.
Ecosystems can be MASSIVE like an entire
desert or SMALL like a rock pool.
When you take a close look at an ecosystem
you notice LOTS of species of plants, animals
and smaller organisms.
Do you think these organisms
have any relationships or links to
each other?
10. They are NOT just a RANDOM gathering of
organisms.
They are a COMMUNITY and they INTERACT
with each other.
They are also LINKED with the non-living
elements such as sunlight, water, soil and air.
Each organism has a role and each one
depends on other things in the ecosystem.
11. Organisms in an ecosystem WORK TOGETHER
like people do in social communities.
All parts work together to make a balanced
system.
12. All living things are connected to others.
Every plant and animal species, no matter how
big or small, depends on another plant or
animal species for its survival.
They are all important parts of a ecosystems.
Organisms in an ecosystem can be divided
into three categories:
13. PRODUCERS
Green plants that make their own food using
the sun’s energy during PHOTOSYNTHESIS.
CONSUMERS
Animals that get their energy by eating
producers (plants) or other animals.
DECOMPOSERS
Organisms such as bacteria and fungi that
break down dead plants and animals,
turning them into materials that go into the
soil for plants to use.
And the whole process is back to the beginning again…
19. Ecosystems are in a delicate balance.
If one organism’s source of food disappears
many other organisms in the food web are
affected.
Populations may dwindle to extinction while
others may explode and over populate.
Humans have affected ecosystems in almost
every way imaginable.
We need to take responsibility for the
consequences of our actions.
22. Nearly one-third of the world’s crops
are dependent on honeybees for
pollination!
Without bees a HUGE PERCENTAGE of
the FOOD we eat would be
UNAVAILABLE.
A world without honeybees would
mean a world without fruits,
vegetables, nuts, and seeds.
24. Throughout the history of the Earth, the
balance found in ecosystems has been
disrupted by NATURAL DISASTERS such as
FIRES, FLOODS, STORMS, and VOLCANIC
ERUPTIONS.
In recent years, however, MANKIND has
increasingly been affecting the many
ecosystems around the world.
As the years pass, the degree of our
impact is getting worse and worse.
32. Overfishing and hunting
Deforestation
Oil spills
Polluting air and water
Using Pesticides
Introducing animals species
Emitting ozone depleting gases
Contributing to global warming
Wasting energy
Editor's Notes
Look at this pond… what elements can you see?
Frogs, fish, birds, centipedes, dragonfly, bugs, worms, pond weed, lily pads, reeds
Dirt, water
Air, sunlight
What about this desert scene?
Birds, mice, fox, antelope
Grasshoppers, lizards, snake, scorpion
Grass, shrubs
Rocks, sand, sun
THESE ARE ECOSYSTEMS
How might the quality of the water or the soil or the air affect an organism?
Does the amount of sunlight have any effect?
Members of an ecological community provide food and shelter for others.
Birds in trees, fleas on deer, nectar for bees or bacteria attached to tree roots.
There are three types of consumers:
Herbivores ~ eat plants
Carnivores ~ eat herbivores or other carnivores
Omnivores ~ eat plants and other animals.
Food chains just show one possible pathway from plants through to animals and decomposers.
In an ecosystem the links are actually much more complex
The FOOD CHAINS link together – as can be seen in this Forest FOOD WEB
Can you find a food chain in this picture?
Food webs can be very complex!!
The whale is at the top of this food web…
Where do you think humans fit in??
Why is the human (man!) at the top?
Why is it wrong for us to be on the top?
Why is the second image a better view to take?
I am going to show you a snippet of “The Bee Movie”
If you haven’t seen this movie before, Barry the bee (who can talk!) found out that humans were using bees to make honey.
He takes the case to court and humans are banned from using honey or any of it’s products.
Look at the picture above… which of these food items do you think might be affected by the loss of bees?
The bee movie is obviously a bit of a stretch of the truth but this short film shows that in fact we really do need bees.
Watch this 5 min presentation regarding the practice of overfishing – with large nets and long lines
Think about the film clips you’ve just watch and look at the images on the next few slides…
Can you answer this question?