Chapter - 14, Natural Resources, Science, Class 9Shivam Parmar
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Chapter - 14, Natural Resources, Science, Class 9
RESOURCE
THE FOUR MAIN SPHERES OF EARTH
LITHOSPHERE
HYDROSPHERE
ATMOSPHERE
BIOSPHERE
THE BREATH OF LIFE: AIR
CARBON DIOXIDE IS FIXED IN TWO WAYS
THE ROLE OF THE ATMOSPHERE IN CLIMATE CONTROL
THE MOVEMENT OF AIR: WINDS
FORMATION OF RAIN
AIR POLLUTION
WATER
TYPES OF WATER RESOURCES
IMPORTANCE OF WATER
WATER POLLUTION
MINERAL RICHES IN THE SOIL
THE FACTORS OR PROCESSES THAT MAKE SOIL
QUALITY OF SOIL
FACTORS THAT DECIDE THE TYPE OF PLANT THAT WILL- THRIVE ON A PARTICULAR SOIL
TOPSOIL
SOIL POLLUTION
BIOGEOCHEMICAL CYCLE
THE WATER-CYCLE
THE VARIOUS STEPS INVOLVED IN THE WATER CYCLE IN- THE BIOSPHERE ARE
NITROGEN CYCLE
CARBON CYCLE
PHOTOSYNTHESIS
RESPIRATION
DECOMPOSITION
COMBUSTION
MOVEMENT OF CARBON FROM THE ATMOSPHERE TO -THE OCEANS
THE GREENHOUSE EFFECT
OXYGEN CYCLE
PROCESSES THAT USE OXYGEN
PROCESSES THAT PRODUCE OXYGEN
OZONE LAYER
DEPLETION OF OZONE LAYER
Every topic of this chapter is well written concisely and visuals will help you in understanding and imagining the practicality of all the topics.
By Shivam Parmar (Entrepreneur & Teacher)
In this presentation, you can found that, what is soil, Definition of soil science and all details, properties of soil. This Presentation made by Md Rubel Hossain.
Thanks..
http://www.agrislide.com/
www.leadmoneymedia.com
please follow me here :
https://www.behance.net/rubel570
https://plus.google.com/u/0/+MdRubelHossain570
https://www.facebook.com/rubel570
Chapter - 14, Natural Resources, Science, Class 9Shivam Parmar
I have expertise in making educational and other PPTs. Email me for more PPTs at a very reasonable price that perfectly fits in your budget.
Email: parmarshivam105@gmail.com
Chapter - 14, Natural Resources, Science, Class 9
RESOURCE
THE FOUR MAIN SPHERES OF EARTH
LITHOSPHERE
HYDROSPHERE
ATMOSPHERE
BIOSPHERE
THE BREATH OF LIFE: AIR
CARBON DIOXIDE IS FIXED IN TWO WAYS
THE ROLE OF THE ATMOSPHERE IN CLIMATE CONTROL
THE MOVEMENT OF AIR: WINDS
FORMATION OF RAIN
AIR POLLUTION
WATER
TYPES OF WATER RESOURCES
IMPORTANCE OF WATER
WATER POLLUTION
MINERAL RICHES IN THE SOIL
THE FACTORS OR PROCESSES THAT MAKE SOIL
QUALITY OF SOIL
FACTORS THAT DECIDE THE TYPE OF PLANT THAT WILL- THRIVE ON A PARTICULAR SOIL
TOPSOIL
SOIL POLLUTION
BIOGEOCHEMICAL CYCLE
THE WATER-CYCLE
THE VARIOUS STEPS INVOLVED IN THE WATER CYCLE IN- THE BIOSPHERE ARE
NITROGEN CYCLE
CARBON CYCLE
PHOTOSYNTHESIS
RESPIRATION
DECOMPOSITION
COMBUSTION
MOVEMENT OF CARBON FROM THE ATMOSPHERE TO -THE OCEANS
THE GREENHOUSE EFFECT
OXYGEN CYCLE
PROCESSES THAT USE OXYGEN
PROCESSES THAT PRODUCE OXYGEN
OZONE LAYER
DEPLETION OF OZONE LAYER
Every topic of this chapter is well written concisely and visuals will help you in understanding and imagining the practicality of all the topics.
By Shivam Parmar (Entrepreneur & Teacher)
In this presentation, you can found that, what is soil, Definition of soil science and all details, properties of soil. This Presentation made by Md Rubel Hossain.
Thanks..
http://www.agrislide.com/
www.leadmoneymedia.com
please follow me here :
https://www.behance.net/rubel570
https://plus.google.com/u/0/+MdRubelHossain570
https://www.facebook.com/rubel570
Soil (from and Analog Forestry perspective)belipola
A presentation by Dr. Ranil Senanayake that describes the functions, characteristics and importance of soil in maintaining stable and healthy ecosystems. The presentation is offered from the perspective of Analog Forestry and its guiding principles.
Soil (from and Analog Forestry perspective)belipola
A presentation by Dr. Ranil Senanayake that describes the functions, characteristics and importance of soil in maintaining stable and healthy ecosystems. The presentation is offered from the perspective of Analog Forestry and its guiding principles.
The structural components of an ecosystem consist of nonliving arena and the living organisms.
They are terms as Abiotic compounds and Biotic compounds.
The term "Natural resources" was first coined and popularized by E.F. Schumacher in the 1970's by his famous book “Small is Beautiful”. A natural resource can be defined as any substance that is present in nature independently of human industry and that is exploited in some or another way by humans. Forest, Water, Minerals, Food, Energy and Land are apparent examples because these are frequently utilized.
June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...Levi Shapiro
Letter from the Congress of the United States regarding Anti-Semitism sent June 3rd to MIT President Sally Kornbluth, MIT Corp Chair, Mark Gorenberg
Dear Dr. Kornbluth and Mr. Gorenberg,
The US House of Representatives is deeply concerned by ongoing and pervasive acts of antisemitic
harassment and intimidation at the Massachusetts Institute of Technology (MIT). Failing to act decisively to ensure a safe learning environment for all students would be a grave dereliction of your responsibilities as President of MIT and Chair of the MIT Corporation.
This Congress will not stand idly by and allow an environment hostile to Jewish students to persist. The House believes that your institution is in violation of Title VI of the Civil Rights Act, and the inability or
unwillingness to rectify this violation through action requires accountability.
Postsecondary education is a unique opportunity for students to learn and have their ideas and beliefs challenged. However, universities receiving hundreds of millions of federal funds annually have denied
students that opportunity and have been hijacked to become venues for the promotion of terrorism, antisemitic harassment and intimidation, unlawful encampments, and in some cases, assaults and riots.
The House of Representatives will not countenance the use of federal funds to indoctrinate students into hateful, antisemitic, anti-American supporters of terrorism. Investigations into campus antisemitism by the Committee on Education and the Workforce and the Committee on Ways and Means have been expanded into a Congress-wide probe across all relevant jurisdictions to address this national crisis. The undersigned Committees will conduct oversight into the use of federal funds at MIT and its learning environment under authorities granted to each Committee.
• The Committee on Education and the Workforce has been investigating your institution since December 7, 2023. The Committee has broad jurisdiction over postsecondary education, including its compliance with Title VI of the Civil Rights Act, campus safety concerns over disruptions to the learning environment, and the awarding of federal student aid under the Higher Education Act.
• The Committee on Oversight and Accountability is investigating the sources of funding and other support flowing to groups espousing pro-Hamas propaganda and engaged in antisemitic harassment and intimidation of students. The Committee on Oversight and Accountability is the principal oversight committee of the US House of Representatives and has broad authority to investigate “any matter” at “any time” under House Rule X.
• The Committee on Ways and Means has been investigating several universities since November 15, 2023, when the Committee held a hearing entitled From Ivory Towers to Dark Corners: Investigating the Nexus Between Antisemitism, Tax-Exempt Universities, and Terror Financing. The Committee followed the hearing with letters to those institutions on January 10, 202
Macroeconomics- Movie Location
This will be used as part of your Personal Professional Portfolio once graded.
Objective:
Prepare a presentation or a paper using research, basic comparative analysis, data organization and application of economic information. You will make an informed assessment of an economic climate outside of the United States to accomplish an entertainment industry objective.
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.
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.
Welcome to TechSoup New Member Orientation and Q&A (May 2024).pdfTechSoup
In this webinar you will learn how your organization can access TechSoup's wide variety of product discount and donation programs. From hardware to software, we'll give you a tour of the tools available to help your nonprofit with productivity, collaboration, financial management, donor tracking, security, and more.
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.
1. Chapter 52
An Introduction to Ecology and the Biosphere
I. The Scope of Ecology
• A. __________ is the study of interactions between organisms and their environment.
Includes:
– 1.____________ factors like climate, water, soil affect dispersal.
– 2.____________ factors include all living or once living things.
• B. _____________ are large areas of the earth that have similar climate and thus similar
life forms.
– Temperature
– Water
– Sunlight
– Wind (these first four determine the climate)
– Rocks and soil
– Periodic disturbances (fires, hurricanes, tornadoes, volcanic activity)
C. Major Earth Biomes:
1. ________ ________ ______: High rainfall amounts, little light penetrates the forest floor,
many epiphytes, high biodiversity.
2._________________: Found between TRF and desert. Characterized by seasonal drought,
grasses are plentiful, fires are an abiotic component. Many large herds of grazing animals
migrate with water supply.
3. ________________: Little water available(less than 30 cm/ year), high surface temperature.
CAM photosynthesis is common, plants well adapted for water retention.
4._________________: -Dense shrubs, rainy winters and hot, dry summers. Periodic fires have
driven evolutionary adaptations for survival after fire.
2. 5._____________ ___________: -Seasonal drought, fires and large grazing animals prevent the
establishment of trees and large shrubs.
6.________ _________ _______: Plentiful seasonal rainfall, trees lose their leaves in fall,
animals
hibernate over winter.
7.__________ ___________: Dominated by gymnosperms (cone-bearing trees). Northern Taiga
is the largest terrestrial biome.
8._______________: Soil is permafrost, low moisture,high winds, low temps= small plants
9.__________ __________: Most abundant biome on earth. Made up of freshwater and marine
• All aquatic biomes display vertical stratification:
– a._______ ______-photosynthetic-dissolved O2is high
– b.______ ____- no photosynthesis-dissolved O2 is lower
– c. _____ ______-at the bottom-dissolved O2 is low
• Covered in detritus-dead organic matter.(cell respiration)
• For lakes, there are two general types:
– A.________ __________ are deep, nutrient-poor and oxygen rich. They have
little phytoplankton.
– B._________ _________ are shallow, nutrient rich and oxygen poor. They
contain a lot of phytoplankton.
• The marine biomes include:
– _________ ______ where land and water meet.
– _______ _______-shallow water over continental shelf
– _______ _______-open blue water past the shelf
– _________ _______ created by cnidarians. (among the most productive biomes
on earth)