Several processes and factors are involved in driving the global water circulation. This lesson is aimed at highlighting the world’s water cycle and its major components and contributions.
The presentation aiding the lecture Structure of Earth and its Composition for the course CE 8392 Engineering Geology handled by Prof. Rathnavel Pon for Akshaya College of Engineering and Technology, Coimbatore
The reason for the occurrence of such a huge mass of water on the globe, is still a myth and reality. The reason goes back to the Origin of Earth itself. The exact mode of origin is not precisely known. Scientists assume, both Primary and secondary sources would have given rise to all both air and water on the earth. Two possible sources as internal source (or) external source have been proposed so far. Some of them are attributed towards the theories of origin of the earth.
Several processes and factors are involved in driving the global water circulation. This lesson is aimed at highlighting the world’s water cycle and its major components and contributions.
The presentation aiding the lecture Structure of Earth and its Composition for the course CE 8392 Engineering Geology handled by Prof. Rathnavel Pon for Akshaya College of Engineering and Technology, Coimbatore
The reason for the occurrence of such a huge mass of water on the globe, is still a myth and reality. The reason goes back to the Origin of Earth itself. The exact mode of origin is not precisely known. Scientists assume, both Primary and secondary sources would have given rise to all both air and water on the earth. Two possible sources as internal source (or) external source have been proposed so far. Some of them are attributed towards the theories of origin of the earth.
Creado por María Jesús Campos Fernández, Jefe del Departamento de Geografía e Historia del IES Parque de Lisboa (Alcorcón, España), profesora de Geografía e Historia en sección bilingüe de inglés. Embajadora eTwinning
Creado por María Jesús Campos Fernández, Jefe del Departamento de Geografía e Historia del IES Parque de Lisboa (Alcorcón, España), profesora de Geografía e Historia en sección bilingüe de Inglés. Embajadora eTwinning.
Reflexiones sobre aprendizaje colaborativo y aprendizaje basado en proyectos. Cuestiones a tener en cuenta para crear un borrador de proyecto colaborativo
Developed by María Jesús Campos Fernández, Geography and History teacher in a bilingual section in Alcorcón, Madrid, Spain
learningfromhistory.wikispaces.com
learningfromgeography.wikispaces.com
Developed by María Jesús Campos Fernández, Geography and History teacher in a bilingual section in Alcorcon, Madrid (Spain)
learningfromhistory.wikispaces.com
learningfromgeography.wikispaces.com
Developed by María Jesús Campos Fernández, Geography and History teacher in a bilingual section in Alcorcón, Madrid (Spain)
learningfromhistory.wikispaces.com
learningfromgeography.wikispaces.com
Developed by María Jesús Campos Fernández, teacher of Geography, History and Art in a bilingual section in IES Parque de Lisboa (Alcorcón, Madrid, Spain)
learningfromgeography.wikispaces.com
learningfromhistory.wikispaces.com
Developed by María Jesús Campos Fernández, teacher at a bilingual section in Alcorcón (Madrid, Spain)
learningfromgeography.wikispaces.com
learningfromhistory.wikispaces.com
Introduction to AI for Nonprofits with Tapp NetworkTechSoup
Dive into the world of AI! Experts Jon Hill and Tareq Monaur will guide you through AI's role in enhancing nonprofit websites and basic marketing strategies, making it easy to understand and apply.
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.
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.
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?
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.
Honest Reviews of Tim Han LMA Course Program.pptxtimhan337
Personal development courses are widely available today, with each one promising life-changing outcomes. Tim Han’s Life Mastery Achievers (LMA) Course has drawn a lot of interest. In addition to offering my frank assessment of Success Insider’s LMA Course, this piece examines the course’s effects via a variety of Tim Han LMA course reviews and Success Insider comments.
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.
2. The Earth’s Surface
To make investigations
easier the surface of the
Earth has been divided
up into four
interconnected spheres:
Lithosphere
Hydrosphere
Atmosphere
Biosphere
3. HYDROSPHERE
It comes from the
ancient Greek
“hydro” which means
water and “sphaira”
which means sphere.
It refers to water on,
under and over the
surface of the Earth.
4. There is always the
same amount of
water on Earth.
Water appears in
different states
(liquid, gas or solid
form).
Water continually
move between the
atmosphere, the
oceans and the
continents.
5. This continual movement is called the
water cycle:
Evaporation: water evaporates into the
atmosphere, where it cools.
Condensation: As it get cooler on the
atmosphere, it condenses and forms clouds.
Precipitation: when clouds cannot absorb
any more water there is precipitation in the
form of rain, snow or hail. Some
precipitation falls on the land flowing into
lakes and rivers, other water filters into the
ground becoming groundwater.
Transportation: water in rivers or
groundwater is transported to the oceans
and seas again and the water cycle begins
again.
6.
7.
8. Saltwater: 97% of
the Earth’s water is
saltwater located
mainly in the
oceans and seas.
Freshwater: 3% is
fresh water located
on continents and
islands (river,
lakes, groundwater,
water vapour…)
9.
10. Ocean currents:
similar to rivers
moving within the
oceans. Its water does
not mix with the water
around, having a
different temperature
(warm or cold) and
salinity.
Tides: the
gravitational forces of
the Moon causes the
rising, high tide, and
falling of sea levels,
low tide.
Waves: bodies of
water curling into an
arched form and
breaking on the shore.
11.
12. Oceans: vast masses
of saltwater that
separate the
continents.
Seas: oceanic waters
that are close to
continents and not as
deep as oceans.
Rivers: continuously
flowing currents of
water that flow into
seas, lakes and other
rivers.
Tributary: a river
that flows into
another river.
Groundwater:
rainwater that
infiltrates rocks and
soil into the Earth’s
surface.
Aquifers: stores of
groundwater that
accumulate
underground on top
of impermeable
layers of rock.
Wells: holes that
men do into the
Earth’s surface to
bring underground
water to the surface.
13.
14. Glaciers: huge mass of ice, formed from
compacted snow, slowly flowing over a land
mass.
Ice caps: huge mass of ice and snow that
permanently cover the poles of the Earth.
Lakes: large bodies of water that
accumulate in inland basins. They receive
water from rivers, precipitation and
groundwater.
15.
16. There are 3 stages in the course of a river:
Upper Course: from the river’s source down the
mountains water flows rapidly eroding rocks.
Middle course: water flows less rapidly depositing
sediments.
Lower course: the river reaches its mouth into a lake,
another river or a sea. Water flows slowly depositing
sediments.
The flow is the amount of water in a river. It depends
on:
The amount of rainfall.
The type of soil
17.
18. Water is essential for
life. Humans can only
drink fresh water that
needs to be purified.
As most fresh water is
trapped in ice and
glaciers there is not
much water for
human consumption
left.
So we need to recycle
water to assure our
lifelihood.
19. Although water is found in
a considerable amount in
temperate and tropical
regions where there is a lot
of precipitation there is an
uneven distribution of
water on the Earth.
Floods: the inundation of
land that is normally dry
through the overflowing of
a body of water
Droughts: a long period of
scanty or low rainfall that
normally affects growing or
living conditions.