This presentation summarizes the major concepts about interactions of organisms while highlighting the ecosystem, competition, symbiosis and the ecological niche.
I can't claim credit for this presentation's original format; which a colleague downloaded. I've just added and tweaked a little so that it fits within my class's syllabus.
This presentation summarizes the major concepts about interactions of organisms while highlighting the ecosystem, competition, symbiosis and the ecological niche.
I can't claim credit for this presentation's original format; which a colleague downloaded. I've just added and tweaked a little so that it fits within my class's syllabus.
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.
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!
Biological screening of herbal drugs: Introduction and Need for
Phyto-Pharmacological Screening, New Strategies for evaluating
Natural Products, In vitro evaluation techniques for Antioxidants, Antimicrobial and Anticancer drugs. In vivo evaluation techniques
for Anti-inflammatory, Antiulcer, Anticancer, Wound healing, Antidiabetic, Hepatoprotective, Cardio protective, Diuretics and
Antifertility, Toxicity studies as per OECD guidelines
Operation “Blue Star” is the only event in the history of Independent India where the state went into war with its own people. Even after about 40 years it is not clear if it was culmination of states anger over people of the region, a political game of power or start of dictatorial chapter in the democratic setup.
The people of Punjab felt alienated from main stream due to denial of their just demands during a long democratic struggle since independence. As it happen all over the word, it led to militant struggle with great loss of lives of military, police and civilian personnel. Killing of Indira Gandhi and massacre of innocent Sikhs in Delhi and other India cities was also associated with this movement.
Francesca Gottschalk - How can education support child empowerment.pptxEduSkills OECD
Francesca Gottschalk from the OECD’s Centre for Educational Research and Innovation presents at the Ask an Expert Webinar: How can education support child empowerment?
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.
Acetabularia Information For Class 9 .docxvaibhavrinwa19
Acetabularia acetabulum is a single-celled green alga that in its vegetative state is morphologically differentiated into a basal rhizoid and an axially elongated stalk, which bears whorls of branching hairs. The single diploid nucleus resides in the rhizoid.
How to Make a Field invisible in Odoo 17Celine George
It is possible to hide or invisible some fields in odoo. Commonly using “invisible” attribute in the field definition to invisible the fields. This slide will show how to make a field invisible in odoo 17.
A Strategic Approach: GenAI in EducationPeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
2. What is food chain?
• It is a model that shows a sequence of feeding
relationships.
• links species by their feeding relationships
• follows the connection between one producer and
a single chain of consumers within an ecosystem
• Shows how each living thing gets food
• use pictures or words and arrows to show the
movement of energy through the trophic levels
of organisms.
• The energy flow from one trophic level to the
other
3. Words to know
• Producer/autotroph
A group of organisms
that can use the energy
in sunlight to convert
water and carbon
dioxide into Glucose
(food)
produce all of the food
that heterotrophs use
Without autotrophs,
there would be no life on
this planet
Ex. Plants and
Algae
• Heterotroph/Consumers
Organisms that
do not make their
own food
because they
consume other
organisms in
order to live
4. Words to know
• Types of Consumers
Herbivore - an organism that
only eats plants
Carnivore - an organism that
only eats meat
Omnivore - an organism that
eats meat and plants
5. Words to know
• Decomposers
Break down dead
plants and animals
Reduces dead
organisms to simpler
forms of matter
Bacteria and fungi
are two examples
7. Transfer of energy
• Only 10% of the energy from one trophic
level is transferred to the next – this is
called the 10% law
• Energy moves from one organisms to
another when it is eaten
• Each step in this transfer of energy is
know as a trophic level
The main trophic levels are producers,
consumers, and decomposers
10. FOOD WEB
• Most organisms eat more than JUST one
organism
• When more organisms are involved it is known
as a FOOD WEB
• Food webs describe the organisms found in
interconnecting food chains using pictures or
words and arrows.
• In other words, food webs are a bunch of food
chains all together.
• They describe the complex patterns of energy
flow in an ecosystem by modeling who
consumes whom or what.
14. Energy pyramid
• An energy pyramid shows the
amount of energy that moves from
one trophic level to another in a
food chain.
• The most energy is available at the
producer level of the pyramid.
• The availability of energy
decreases as it moves up the
energy pyramid.
17. BIOMASS
• The total mass of the organic
matter at each trophic level is
called biomass
• Biomass is just another term for
potential energy – energy that is
to be eaten and used.
• The transfer of energy from one
level to another is very inefficient
(10% Law)
20. quiz
1. A ___________ makes its own energy
and begins the food chain.
a. consumer
b. producer
c. herbivore
d. decomposer
21. quiz
2. A diagram that shows the transfer of
energy in one line is a...
a. food web
b. food chain
c. food line
d. food court
22. quiz
3. A _______________ cannot make its
own energy and eats only plants for their
energy.
a. producer
b. Primary consumer
c. Secondary Consumer
d. Tertiary Consumer
23. quiz
4. A type of consumer that eats primary
consumers is called a...
a. Herbivore
b. Prey
c. Tertiary Consumer
d. Secondary Consumer
24. quiz
5. A type of consumer that eats only
meat is called a...
a. herbivore
b. carnivore
c. omnivore
d. brucivore
25. quiz
6. A type of consumer that eats both
meat and plants is called a...
a. herbivore
b. carnivore
c. omnivore
d. brucivore
27. quiz
8. What is this called?
a. Food Web
b. Food Chain
c. Food park
d. Food trip
28. quiz
9. Which is a Primary Consumer?
a. Lizard
b. Grass
c. Grasshopper
d. Snake
29. quiz
10. Which organisms from the Food Web
are consuming the Insects?
a. Lynx, Hare
b. Shrew, Red fox
c. Lynx, Red Fox
d. Hawk, Shrew
30. quiz
11. What is a producer?
a. an organism that gets energy from eating other
organisms
b. an organisms that uses sunlight to make its own food
c. an organism that gets energy from eating dead
organisms, non-living material or waste
d. an organism that uses chemical energy to make its
own food
31. quiz
12. An organism that gets energy from
eating other organisms is a __________
a. producer
b. consumer
c. decomposer
d. prey
32. quiz
13.Use the diagram to answer the question.
The Mayfly is a food source for which 3 organisms?
a. Frog, Dragon Fly and snake
b. Frog, trout and dragon fly
c. Frog, salamander and trout
d. Frog and phytoplankton
33. quiz
14. Where does the energy start in this
food chain?
a. Plant
b. Sun
c. Deer
d. Wolf
34. quiz
15. Overlapping food chains in an
ecosystem make up....
a. food web
b. food chain
c. biomass
d. symbiosis
