This is PPT of class -7 ,Geography, Chapter -5, Water
Reference book is NCERT, .
This is useful for teachers who teach in CBSE and Chhattisgarh board.
so download and use online and offline teaching.
This is PPT of class -7 ,Geography, Chapter -5, Water
Reference book is NCERT, .
This is useful for teachers who teach in CBSE and Chhattisgarh board.
so download and use online and offline teaching.
This slides of class 7 Geography, chapter 3 ,Our Changing Earth part -2 ,
in this presentation describe exogenic force agents ;Water,Wind,Sea Weaves,and Glacier.
this is useful for teachers and students of Chhattisgarh board and CBSE Board for teaching and understanding .
there is good photos in example.
also available teaching video in you tube GURU's Channel.
https://www.youtube.com/channel/UCuf04TA3UGuLDtnlOkJVntA
This ppt will help to understand the concept of water mass in the world ocean. It gives an overview of it's origin, formation, distribution etc. in the world. It is also helpfull for Fisheries Science students.
This slides of class 7 Geography, chapter 3 ,Our Changing Earth part -2 ,
in this presentation describe exogenic force agents ;Water,Wind,Sea Weaves,and Glacier.
this is useful for teachers and students of Chhattisgarh board and CBSE Board for teaching and understanding .
there is good photos in example.
also available teaching video in you tube GURU's Channel.
https://www.youtube.com/channel/UCuf04TA3UGuLDtnlOkJVntA
This ppt will help to understand the concept of water mass in the world ocean. It gives an overview of it's origin, formation, distribution etc. in the world. It is also helpfull for Fisheries Science students.
This is our group work in our science subject. We are assigned to make a power point presentation in order for us to understand and share our knowledge in the given chapter. We hope that you learned from the presentation the we have presented, thank you and good luck!
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
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.
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?
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.
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.
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.
2. 1. HYDROSPHERE
• As you know, three quarters of Earth´s surface is
covered by water, one of the essential conditions
which determine the existence of life on Earth.
• The word hydrosphere refers to all the water on the
Planet, in all states:
– Solid.
– Liquid.
– Gas.
3. TYPES OF WATER: STATES
SOLID STATE WATER
• Most solid state water exists as snow and ice in the
polar ice caps and glaciers.
• Liquid water freezes below 0 °C and transforms into
a solid.
GLACIERS
Are large, semi-
permanent bodies of
solid water, such as
The Perito Moreno
Glacier (Argentina) or
Petermann Glacier
(Greenland).
4. LIQUID STATE WATER
• Most liquid water is seawater (aguas marinas) which is found
in oceans and seas.
• A small percentage is inland water (aguas continentales), which
is made up of both surface water (lakes and rivers)
and groundwater (underground water layers, known
as aquifers).
Water exists in a liquid state between 0 °C and 100 °C.
All liquid water contains some salt, but it can be split into
three different types, depending on the salt level:
– Fresh water: very low salt content (inland water).
– Brackish water: moderate salt content (inland water:
mangroves, estuary, marshland…).
– Salt water: high salt content (seawater).
5. GAS WATER STATE
• Water is considered a gas in the form of water vapour.
• Most water vapour exists in the Earth’s atmosphere as
evaporation from surface water. However, it can also come
from inside the Earth in areas of volcanic activity.
Underground water
vapour escapes from
the Earth through
volcanic geysers
6. WATER CYCLE
• The water cycle or hydrologic is a continuous cycle where
water evaporates, travels into the air and becomes part of a
cloud, falls down to Earth as precipitation, and then
evaporates again.
• This repeats again and again in a never-ending cycle.
WATER CYCLE SONG: https://www.youtube.com/watch?v=TWb4KlM2vts&feature=youtu.be
7. 2. WATER IN SEAS AND OCEANS → SALT WATER.
OCEANS are large bodies of water that surround continents.
SEAS are smaller and form parts of oceans.
COMPOSITION: sea water is a mixture of mineral salts, such as sodium
chloride (common salt) and magnesium salts.
– The salt in sea water affects density.
• Water with a higher salt content has a greater density.
• Water with a lower salt content has a lower density.
• Video: https://youtu.be/VhkijfRtMOo
– Seawater temperature depends on latitude and depth.
• Latitude: at lower latitudes (more exposed to sunlight) are warmer.
• Depth: temperatures are lower in deeper bodies of water and warmer in
shallower areas.
8. MOVEMENT. Oceans and seas move and change all the time in a
variety of ways:
Waves: occurs on the
surface of the water, mainly
caused by the wind.
Tides: are the regular movements of
the seas in which the sea levels rise
(high tide - pleamar) and fall (low tide
- bajamar).
Ocean currents: are horizontal
movements of water within the oceans
and seas. There are warm currents and
cold currents.
9. 3. INLAND WATER → FRESH WATER.
• Inland water includes surface water and groundwater, as well as glaciers.
1. Surface water can be found on Earth in a variety of forms:
1. Rivers: are flowing body of fresh water. The route of a river is called its course.
2. Lakes: a body of fresh or salt water of considerable size, surrounded by land.
3. Wetlands: a shallow layer of water covers the ground for only part of the year.
4. Glaciers: are large masses of slow-moving ice.
2. Ground water: is water that is stored underground, beneath the
surface of the Earth.
1. Well.
2. Ground water accumulates
from rainwater.
3. Springs.
4. Impermeable material.
5. Water table.
6. Aquifers.