The document differentiates between biotic and abiotic components of an ecosystem. It defines biotic factors as living things that can reproduce, such as plants, animals, fungi, etc. Abiotic factors are defined as non-living physical and chemical elements, such as water, soil, sunlight, minerals, etc. A Venn diagram is used to show similarities and differences between biotic and abiotic factors. Both can affect species populations and communities, while biotic factors depend on abiotic factors for survival and abiotic factors do not adapt to changes.
The structural components of an ecosystem consist of nonliving arena and the living organisms.
They are terms as Abiotic compounds and Biotic compounds.
The structural components of an ecosystem consist of nonliving arena and the living organisms.
They are terms as Abiotic compounds and Biotic compounds.
A detailed lesson plan in Science 8
I. Objectives
At the end of the period, the student must be able to:
1. Perform the activity 1: Colors of the rainbow…colors of light
2. Identify the different colors of light after passing through the prism
3. Describe and give the reason behind the hierarchy of colors based on the observed results of the activity
4. Explain how refraction and dispersion takes place
This is a presentation about some of the major characteristics of microorganisms (fungi, protists and bacteria)
Acknowledgement to all internet sources of this presentation.
A detailed lesson plan in Science 8
I. Objectives
At the end of the period, the student must be able to:
1. Perform the activity 1: Colors of the rainbow…colors of light
2. Identify the different colors of light after passing through the prism
3. Describe and give the reason behind the hierarchy of colors based on the observed results of the activity
4. Explain how refraction and dispersion takes place
This is a presentation about some of the major characteristics of microorganisms (fungi, protists and bacteria)
Acknowledgement to all internet sources of this presentation.
The Ecosystem - Its Structure and function plays a key role in the sustenance of Life on this Earth. Be it land, air, water .... the ecosystem decides the survival ...
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
How to Split Bills in the Odoo 17 POS ModuleCeline George
Bills have a main role in point of sale procedure. It will help to track sales, handling payments and giving receipts to customers. Bill splitting also has an important role in POS. For example, If some friends come together for dinner and if they want to divide the bill then it is possible by POS bill splitting. This slide will show how to split bills in odoo 17 POS.
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.
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?
We all have good and bad thoughts from time to time and situation to situation. We are bombarded daily with spiraling thoughts(both negative and positive) creating all-consuming feel , making us difficult to manage with associated suffering. Good thoughts are like our Mob Signal (Positive thought) amidst noise(negative thought) in the atmosphere. Negative thoughts like noise outweigh positive thoughts. These thoughts often create unwanted confusion, trouble, stress and frustration in our mind as well as chaos in our physical world. Negative thoughts are also known as “distorted thinking”.
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.
This is a presentation by Dada Robert in a Your Skill Boost masterclass organised by the Excellence Foundation for South Sudan (EFSS) on Saturday, the 25th and Sunday, the 26th of May 2024.
He discussed the concept of quality improvement, emphasizing its applicability to various aspects of life, including personal, project, and program improvements. He defined quality as doing the right thing at the right time in the right way to achieve the best possible results and discussed the concept of the "gap" between what we know and what we do, and how this gap represents the areas we need to improve. He explained the scientific approach to quality improvement, which involves systematic performance analysis, testing and learning, and implementing change ideas. He also highlighted the importance of client focus and a team approach to quality improvement.
7. ACTIVITY
Directions: Differentiate biotic from abiotic
components of an ecosystem in terms of
meaning, factors, and functions. Use the Venn
diagram as shown below. Place the similarities
at the center and the differences at the
opposite circles of the diagram. Write your
answer on a separate sheet of paper
9. ABIOTIC FACTORS
Abiotic factors refer to non-living physical and
chemical elements in the ecosystem.
Abiotic resources are usually obtained from the
lithosphere, atmosphere, and hydrosphere.
Examples of abiotic factors are water, air, soil,
sunlight, and minerals.
10. Water is one of the most important abiotic factors that carry
life to all living things. It covers the largest part of the world such
as the ocean, rivers, lakes and other bodies of water which are
considered the habitats of marine organisms. It is a component
that completes the process of food making in plants which is
known as photosynthesis.
Sunlight is another necessary abiotic factor in an ecosystem. It
plays a vital role in photosynthesis in order for the plants to
sustain the production of food for other living organisms.
Without this factor, few organisms will be able to survive.
ABIOTIC FACTORS
11. Oxygen is also an abiotic factor produced by plants
that support breathing among humans and animals. It
helps decompose decaying matters around us.
Temperature a measure of the degree of hotness
or coldness. It affects the kind of living organisms that
can survive in a certain place.
ABIOTIC FACTORS
12. Soil is an abiotic factor where the plants grow
and live. It contains rock fragments and nutrients
coming from the remains of decaying bodies. It is
also a home for different microorganisms and
living organisms like plants.
Minerals/Nutrients are other essential
substances from the soil needed by plants and
animals for their growth.
ABIOTIC FACTORS
13. Air in the atmosphere is comprised of gases
needed for the growth and development of
organisms. An example of this is the carbon
dioxide which is needed by plants for food
production; and oxygen which is a gas needed by
humans and animals for respiration.
ABIOTIC FACTORS
14. BIOTIC FACTORS
Biotic factors are living or once-living organisms in
the ecosystem.
These are obtained from the biosphere and are
capable of reproduction.
Examples of biotic factors are animals, birds, plants,
fungi, and other similar organisms.
15. BIOTIC FACTORS
Human beings are one of the biotic components of
an ecosystem and they depend from plants for food
because they are not capable of producing own.
Animals and human beings are alike in many ways.
They are also biotic components that compose the
ecosystem and help sustain the needs of other living
organisms. Animals get food from the ecosystem such
as plants, insects and mammals alike as well as the
other forms of prey.
16. BIOTIC FACTORS
Plants and grasses are also part of the biotic
components of an ecosystem. They provide food and
other important elements like oxygen to humans and
animals. They also become source of shelter and other
materials in the ecosystem.
Bacteria and decomposers are also biotic
components that help break down the remains of
other living organisms by converting them into
nutrients found in soil.
17. COMPARISON OF ABIOTIC AND
BIOTIC FACTORS OF ECOSYSTEM
BASIS FOR
COMPARISON
ABIOTIC
FACTORS
BIOTIC
FACTORS
Meaning Abiotic factors
are the non-
living things of
an ecosystem.
Biotic factors
are the living
things of an
ecosystem.
18. COMPARISON OF ABIOTIC AND
BIOTIC FACTORS OF ECOSYSTEM
BASIS FOR
COMPARISON
ABIOTIC
FACTORS
BIOTIC
FACTORS
Examples Sunlight,
temperature,
energy, the
wind, water,
soil, etc.
Plants, trees,
animals,
microorganism,
etc.
19. COMPARISON OF ABIOTIC AND
BIOTIC FACTORS OF ECOSYSTEM
BASIS FOR
COMPARISON
ABIOTIC FACTORS BIOTIC FACTORS
It affects The individual of a
particular species, their
population, community,
ecosystem and the
biosphere.
The biome, individual
of a particular
species, biosphere,
population.
20. COMPARISON OF ABIOTIC AND
BIOTIC FACTORS OF ECOSYSTEM
BASIS FOR
COMPARISON
ABIOTIC
FACTORS
BIOTIC
FACTORS
Dependency Abiotic factors
do not depend
on biotic factors
for their
survival.
Biotic factors
depend on
abiotic factors
for their
survival.
21. COMPARISON OF ABIOTIC AND
BIOTIC FACTORS OF ECOSYSTEM
BASIS FOR
COMPARISON
ABIOTIC
FACTORS
BIOTIC FACTORS
Limiting Factors Due to changes in the abiotic
factors, it may sometimes
limit the growth and
development of a particular
species or their population or
sometimes may hamper the
entire ecosystem.
Due to any uncertain
changes in particular
species, may bring
changes in the other
species also, which
directly or indirectly
bank on them
22. COMPARISON OF ABIOTIC AND
BIOTIC FACTORS OF ECOSYSTEM
BASIS FOR
COMPARISON
ABIOTIC
FACTORS
BIOTIC
FACTORS
Approach
towards
changes
These factors
do not adapt
any changes.
These factors
can adapt the
changes, in
order to
survive.
23. Similarities between the Abiotic
and Biotic Factors:
They both ( abiotic and biotic factors)
may affect the individual of a particular
species, their population, community,
ecosystem and the biosphere.
24. QUESTIONS:
How do biotic factors differ from abiotic factors in terms of
function or influence in an ecosystem?
Do you think that living and non-living things depend on
each other in order to survive? Why do you think so?
What makes living things different from non-living?
Do you think both biotic and abiotic components are
important to the ecosystem? Why do you think so?
25. Directions: Below are statements describing the components of the
ecosystem. Write B if it tells about the biotic component and AB if
it tells about the abiotic component.
1. It describes the non-living factors in the environment which
affects the ecosystem.
2. It is consist of living things interacting in an ecosystem.
3. This includes the organisms that are classified as autotrophs
and heterotrophs.
4. Some examples of this component are water, light and wind.
5. It plays an important role in the survival and reproduction of
organisms in the environment.