The document discusses forests and their importance. It provides details about the different layers of a forest, including the canopy, understory, and forest floor. It explains that forests are vital because they produce oxygen, store carbon, purify water, and provide resources and habitat. Maintaining forests is important for both environmental and economic reasons.
FOREST
COMPONENT OF FOREST
FOOD CHAIN
FOOD WEB
THE LAYER OF THE FOREST
Emergent Layer
Canopy Layer
Understory Layer
Forest Floor Layer
CROWN OF A TREES
IMPORTANCE OF FOREST
DEFORESTATION
CONSEQUENCE OF DEFORESTATION
SOME COMMON TREE IN INDIA
Chapter- 17 Forests - Our Lifeline Class 7th ppt. This Chapter is taken from NCERT Class 7th Science textbook. This ppt is only for Class 7th students.
Chapter - 7, Conservation of Plants and Animals, Science, Class 8Shivam 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 - 7, Conservation of Plants and Animals, Science, Class 8
DEFORESTATION
CAUSES OF DEFORESTATION
CONSEQUENCES OF DEFORESTATION
GLOBAL WARMING
DESERTIFICATION
CONSERVATION OF FOREST AND WILDLIFE
BIOSPHERE RESERVE
FLORA AND FAUNA
ENDEMIC SPECIES
WILDLIFE SANCTUARY
NATIONAL PARK
ENDANGERED SPECIES
ECOSYSTEM
RED DATA BOOK
MIGRATION
RECYCLING OF PAPER
REFORESTATION
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)
FOREST
COMPONENT OF FOREST
FOOD CHAIN
FOOD WEB
THE LAYER OF THE FOREST
Emergent Layer
Canopy Layer
Understory Layer
Forest Floor Layer
CROWN OF A TREES
IMPORTANCE OF FOREST
DEFORESTATION
CONSEQUENCE OF DEFORESTATION
SOME COMMON TREE IN INDIA
Chapter- 17 Forests - Our Lifeline Class 7th ppt. This Chapter is taken from NCERT Class 7th Science textbook. This ppt is only for Class 7th students.
Chapter - 7, Conservation of Plants and Animals, Science, Class 8Shivam 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 - 7, Conservation of Plants and Animals, Science, Class 8
DEFORESTATION
CAUSES OF DEFORESTATION
CONSEQUENCES OF DEFORESTATION
GLOBAL WARMING
DESERTIFICATION
CONSERVATION OF FOREST AND WILDLIFE
BIOSPHERE RESERVE
FLORA AND FAUNA
ENDEMIC SPECIES
WILDLIFE SANCTUARY
NATIONAL PARK
ENDANGERED SPECIES
ECOSYSTEM
RED DATA BOOK
MIGRATION
RECYCLING OF PAPER
REFORESTATION
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)
Drivers of deforestation and forest degradationCIFOR-ICRAF
This presentation by Gabrielle Kissinger and Martin Herold was given on 26 November 2012 at a UNFCCC COP18 side-event in Doha, Qatar. They shared findings from a recently published global assessment on the drivers of deforestation and forest degradation, as well as country experiences of dealing with them in a REDD+ context. To support SBSTA considerations on REDD+, and to support ongoing national-level REDD+ planning and implementation, the assessment explores the importance of drivers, the role of drivers in REDD+ policy development and interventions, and in developing forest reference emission levels.
THIS PRESENTATION WILL HELP EVERYONE IN GAINING KNOWLEDGE, TO OUR ACTIVITES LIKE POWER POINT PRESENTATION,MATTER ABOUT FOREST AND WILDLIFE.
IN MY VIEW IT IS A SUPER PRESENTATION
in this ppt we will learn about the
importance of forest to mankind
every humankind should learn about the
importance of forest
in this ppt we also have a view of the forest
enjoy reading it
bye!!
ecosystem topic will help you in understanding the basic means and other components like structure, functions, types, ecological pyramid, energy flow in ecosystem and many more environment related studies.
Forests are the lungs of the earth. It is the trees which absorb the carbon dioxide released by the burning of fuel by man and keeps the air fresh.
The leaves use this carbon dioxide to produce food during photosynthesis, which is needed by animals.
The leaves after photosynthesis release oxygen which is a by- product of photosynthesis into the atmosphere.
This oxygen in the atmosphere is needed by all living organism for respiration. Without oxygen no animal or plant can survive on this earth!
The roots of trees help in absorbing the water from the ground and bring it up to the leaves. The excess water is sent out through the stomata and so the water vapour is released into the atmosphere.
Distribution of rainforests
Rainforest climate
Rainforest structure
How have rainforests adapted to the climate?
Why are rainforests importanat?
Causes of deforestation
Impacts of deforestation
How can the rainforests be managed for sustainable development?
Are you scared of that algebraic sums? Just view this presentation an you can learn about each and every algebraic identities. Just view this and Now take full marks in your tests..
Do you Know how to do Bungee jumping? If not you can learn from this presentation as well as you will also be able to know the records and the accessories used for it..So keep enjoying..
VERY ATTRACTIVE PRESENTATION CONTAINING THE FOLLOWING SLIDES: Agriculture, Crops, , Agricultural practices, Irrigation, Water logging, Weeding, Storage, Mixed Cultivation and Crop Rotation, NItrogen Fixation, Nitrogen Cycle, Animal Husbandary and many more
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.
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?
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.
Unit 8 - Information and Communication Technology (Paper I).pdfThiyagu K
This slides describes the basic concepts of ICT, basics of Email, Emerging Technology and Digital Initiatives in Education. This presentations aligns with the UGC Paper I syllabus.
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”.
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.
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.
2. A forest, also referred to as a wood or the woods , is an area with a
high density of trees. As with cities, depending where you are in the
world, what is considered a forest may vary significantly in size and
have various classification according to how and what of the forest is
composed. These plant communities cover approximately 9.4% of
the Earth's surface (or 30% of total land area), though they once
covered much more (about 50% of total land area), in many different
regions and function as habitats for organisms, hydrologic flow
modulators, and soil conservers, constituting one of the most
important aspects of the biosphere. Although forests are classified
primarily by trees, the concept of a forest ecosystem includes
additional species (such as smaller plants, fungi, bacteria, and
animals) as well as physical and chemical processes such as energy
flow and nutrient cycling.
3. A typical forest is composed of the overstory (canopy or
upper tree layer) and the understory. The understory is
further subdivided into the shrub layer, herb layer, and also
the moss layer and soil microbes. In some complex
forests, there is also a well-defined lower tree layer. Forests
are central to all human life because they provide a diverse
range of resources, they store carbon, aid in regulating our
climate, purify water and mitigate natural hazards such as
floods. Forests also contain roughly 90% of the world
terrestrial biodiversity.
4. SOME FOREST PLANTS
Forests are very
important to us they
serve as the green lungs
of the world. Trees
grow in forests. They
are very important to
NEEM us as they take in SHEESHAM
carbon-dioxide released
by us and give oxygen
taken in by us. That is
why forests are called
green lungs of the
world.eg: neem, semak,
BAMBOO bamboo, sheesham. SEMAL
6. In biology, the canopy is the
aboveground portion of a plant
community or crop, formed by plant
crowns.
For forests, canopy also refers to the
upper layer or habitat zone, formed by
mature tree crowns and including other
biological organisms
(epiphytes, lianas, arboreal animals, etc.).
Sometimes the term canopy is used to
refer to the extent of the outer layer of
leaves of an individual tree or group of
trees. Shade trees normally have a dense
canopy that blocks light from lower
growing plants.
7. UNDERSTORY
Understory (or under storey) is the term for
the area of a forest which grows at the
lowest height level below the forest
canopy. Plants in the understory consist of
a mixture of seedlings and saplings of
canopy trees together with
understory shrubs and herbs. Young
canopy trees often persist as suppressed
juveniles for decades while they wait for
an opening in the forest overstory which
will enable their growth into the canopy.
On the other hand, understory shrubs are
able to complete their life cycle in the shade
of the forest canopy. Also some small trees
such as dogwood and holly rarely grow tall
and are generally understory trees.
9. WHY SAVE FORESTS
Forests are the lungs of the Earth!
Not only do they purify the air we breathe, forests store carbon, help in maintaining
global climate as well as recharge our water sources.
Forests are therefore crucial for the survival of life on this earth!
Forests are home to some of the most unique plant and animal species and support a
diversity of life forms. The loss of forests has pushed many species to the brink of
extinction.
Forests are life support systems for the rural poor. Almost 90% of the earth’s poverty
ridden communities depend on forests for food, fibre and energy.
Forests provide free services to all life – water, soil and oxygen!
About 30 million acres of forests are cleared globally every year! Almost 50% of the
logging in forests is illegal. Deforestation causes 20% of all carbon pollution causing
global climate change. Water sources are drying up and tons of soil is lost due to
erosion. Flash floods and landslides are causing loss of life.
10.
11.
12.
13. The water cycle, also known as the hydrologic cycle or H2O
cycle, describes the continuous movement of water on, above and below
the surface of the Earth. Water can change states
among liquid, vapour, and solid at various places in the water cycle.
Although the balance of water on Earth remains fairly constant over
time, individual water molecules can come and go, in and out of
the atmosphere. The water moves from one reservoir to another, such as
from river to ocean, or from the ocean to the atmosphere, by the
physical processes of
evaporation, condensation, precipitation, infiltration, runoff, and
subsurface flow. In so doing, the water goes through different phases:
liquid, solid, and gas.
14.
15. Groundwater is water located beneath the ground surface
in soil pore spaces and in the fractures of rock formations. A unit of
rock or an unconsolidated deposit is called an aquifer when it can yield
a usable quantity of water. The depth at which soil pore spaces or
fractures and voids in rock become completely saturated with water is
called the water table. Groundwater is recharged from, and eventually
flows to, the surface naturally; natural discharge often occurs
at springs and seeps, and can form oases or wetlands. Groundwater is
also often withdrawn for agricultural, municipal and industrial use by
constructing and operating extraction wells. The study of the
distribution and movement of groundwater is hydrogeology, also called
groundwater hydrology.
16. The water table is the surface where the water pressure head is equal to
the atmospheric pressure (where gauge pressure = 0). It may be
conveniently visualized as the 'surface' of the subsurface materials that
are saturated with groundwater in a given vicinity.
However, saturated conditions may extend above the water table as
surface tension holds water in some pores below atmospheric
pressure. Individual points on the water table are typically measured as
the elevation that the water rises to in a well screened in the shallow
groundwater.