Water Class 7 Social Science Chapter 5 in One Shot | BYJU'S - Class 7

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Join this online class to revise all the important concepts in your Class 7 SST NCERT Chapter 5, Water.

Some of the topics discussed in this session by your favourite BYJU’S educator, Ankita Ma’am, are as follows:
Distribution of water bodies
Ocean circulation
Ocean currents
Tides and waves
Water cycle

Water is one of the most important elements on the planet and is important for the survival of all plants and animals. Infarct, there would be no life on Earth if there was no water. Also, ddid you know that all water is not safe to drink? The most safe water to drink is the potable water. Join this class to learn more about this. is water that is safe to drink. Water can be obtained from a variety of sources. You will also learn more about water distribution, ocean circulation, tides, waves, and ocean currents. So, don’t miss out on this interesting session hosted only on our BYJU’S - Class 6, 7 & 8 channel.

We at BYJU's always strive to give you the best. Add this video to your study plans to amplify your chances of scoring well in the exams!

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🚀 **IMPORTANT PLAYLISTS & SESSIONS:**
✔📚Class 7 Science - Complete CBSE Course | BYJU'S Recommended - Complete Chapters In One Shot | BYJU'S Class 7 -
✔📚Science 101 - Your Gateway Into Exploring The World Through The Lens Of Science 🚀

00:00 Water Class 7 Social Science Chapter 5 in One Shot
3:57 What are our basic needs?
5:01 Topics of Water
7:52 Distribution of Water
10:06 Water Cycle
13:49 Textbook Question
15:57 Do you Observe any difference?
17:41 Tides and Waves
18:48 Causes of Tide Formation
26:26 Spring Tide
29:38 Neep Tide
31:51 Quick Question
35:15 Tsunami Formation
38:04 Ocean Currents
43:27 Quick Question
44:59 Summary
46:25 Menti Quiz Time
49:18 1st Question
50:23 2nd Question
51:13 3rd Question
52:01 4th Question
53:00 5th Question
54:03 Leaderboard
55:12 6th Question
56:08 7th Question
57:13 8th Question
58:33 9th Question
1:00:15 Homework Question

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🔷Speak English like an expert, join our spoken English classes for 2 months in just 999, register here:

byjus-class-
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00:09 Today's class will discuss the importance of water in geography.
02:40 Importance of water and an overview of the class content
07:03 Only 2.7% of water on Earth is fresh and consumable.
09:15 Freshwater is stored in glaciers, ice caps, and underground water.
13:47 Water cycle and precipitation explained
16:16 Tides are the periodic rise and fall of sea water
20:19 Gravitational force pulls towards the center, centrifugal force acts outwards
22:16 Tides are formed due to the gravitational forces of the Sun and Moon.
26:27 Spring tide occurs when the Sun and the Moon are aligned with Earth.
28:52 Gravitational force creating high and low tides
33:04 Waves are ripples generated on water surface.
35:09 Tsunamis occur due to disturbances on the ocean floor, such as earthquakes, volcanic eruptions, or landslides.
39:17 Warm and cold currents flow in opposite directions
41:39 Ocean currents are the flow of water on the surface in a definite direction
46:02 Spring tides result in very high waves
48:16 Understanding movement in the ocean as circulation.
52:46 Tides are caused by gravitational pull and centrifugal force
55:04 Importance of water is highlighted by the slogan 'every drop counts'
59:08 Cold currents carry water from poles to the equator.

AnnieGrace
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HW ANSWERS
1. Seas around japan are good for fishing but when the warm and cold current meets the climate becomes foggy making it difficult for navigation
2. Neap tides: when the moon is in its first and last the ocean water gets diagonally drawn away by the gravitational pull of sun and moon resulting low tides
Spring tides: when it is full moon and new moon day the earth, the sun, and the moon are at the same line and the tides are the highest

bloosomvibes
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yuvansaimadireddi
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Hello mam I like your classes . These classes are very helpful to us

LaveshParashar-fh
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Bro we don't even have centrifugal tides

karthiksaipathi
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no one can teach like byjus
east or west byjus is best
💗💗💗💗💗💗💗

muslimah
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Excuse me everyone needs to understand the concept not only u u may understand Hindi but some of us don't understand Hindi

johnstephen
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Why are u teaching so fast
Please bech me aap baat kar rahi hoo ye kya h it's not good
Please good explanation rakhooo
Waise toh buhot expensive ho
Waise bekaar padha rahe hoo SHAME ...😢

samreensiddiqui
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Mam can I have a video on an alien hand chapter 5 explanation please let me Mam please

toshanverma
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Evaporation condensation precipitation and collection

fatemakhan
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Amazing video.... So helpful thanxx byjus ❤🎉

PawanjitkaurGill
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Mam can I know better about centrifugal forces

gosthijayasree
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Best of luck for your tomorrow exam 😂😂😂😂😂😂

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