Natural Resources | Std 7 | Science | Ch.16 | Maharashtra Board
Автор: Arrowmite - Free Visualized Lessons
Загружено: 2024-03-09
Просмотров: 54482
Описание:
Explore the fascinating world of natural resources in our lessons. Learn how minerals, including iron ore, manganese, bauxite, copper, and mica, are formed and classified. Dive into the realm of fuels like coal, mineral oil, and natural gas. Discover the importance of conserving forests and unlocking mineral and bio-resources from the ocean. Join us on a journey to understand, appreciate, and sustainably manage Earth’s wealth.
This video is explained in the Hindi language to enhance students' understanding. The syllabus is from Maharashtra State Board of Secondary and Higher Secondary Education (MSBSHSE).
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⏮ 𝗣𝗿𝗲𝘃𝗶𝗼𝘂𝘀 𝗩𝗶𝗱𝗲𝗼: • Materials we Use | Std 7 | Science | Ch.15...
⏭ 𝗡𝗲𝘅𝘁 𝗩𝗶𝗱𝗲𝗼: • Effects of Light | Std 7 | Science | Ch.17...
📚 𝗦𝗰𝗶𝗲𝗻𝗰𝗲 𝗣𝗹𝗮𝘆𝗹𝗶𝘀𝘁: • MSBSHSE SSC Science Class 7
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𝗗𝗲𝘁𝗮𝗶𝗹𝘀 𝗼𝗳 𝘁𝗵𝗲 𝗩𝗶𝗱𝗲𝗼:-
Class: 7th
Subject: Science
Chapter No: 16
Lesson: Natural Resources
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𝗙𝗼𝗿 𝗺𝗼𝗿𝗲 𝘀𝘂𝗰𝗵 𝗶𝗻𝘁𝗲𝗿𝗲𝘀𝘁𝗶𝗻𝗴 𝘃𝗶𝗱𝗲𝗼𝘀:-
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𝗖𝗼𝗻𝘁𝗲𝗻𝘁𝘀 𝗼𝗳 𝘁𝗵𝗶𝘀 𝘃𝗶𝗱𝗲𝗼:-
00:00 - Introduction.
01:13 - Let's Recall.
01:30 - Natural resources in the earth's crust.
02:07 - Minerals and ores.
02:58 - How are minerals formed?
03:44 - Classification of minerals according to their properties.
04:41 - National Institutions.
04:59 - Some important minerals and ores.
06:45 - Fuel.
07:02 - Coal.
08:10 - National Institutions.
08:52 - Mineral Oil.
10:33 - Natural gas.
11:20 - Characteristics of CNG:
11:44 - Liquified Petroleum Gas (LPG).
12:43 - Energy crisis.
13:20 - Forest resources.
13:45 - Protective functions of forests.
14:15 - Medicinal plants.
15:05 - Wood.
15:58 - How to conserve forests?
16:21 - Ocean resources.
17:02 - Mineral and bio-resources from oceans.
18:03 - Mineral resources from oceans.
18:30 - Bio-resources in ocean.
19:21 - Marine occupations.
19:44 - Always remember.
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𝗖𝗼𝗻𝘁𝗮𝗰𝘁 𝗨𝘀:-
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#naturalresources #minerals #metals #energy #fuel #coal #naturalgas #mineraloil #cng #lpg #forest #wood #ocean
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