8th Standard Syllabus & Materials
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NEW8th Standard
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NEW8th Standard
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NEW8th Standard
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NEW8th Standard
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Published on: 04/11/2019
Download Tamil Nadu 8th Standard Social Science question papers, model tests, one-mark questions, important questions, and public exam papers in PDF format. Free study materials and answer keys for TN State Board students.
Questions + Answers key
Take MCQ Social Science Test

1.
Tabulate tips for avoiding driver fatigue.
2.
What is the requirement for a two wheeler rider during night?
3.
To whom does the Universal Declaration of Human Rights apply? Why is it important to you?
4.
Elaborately discuss the effects water pollution.
5.
Write an essay on air pollution.
6.
Discuss the problems of urbanisation.
7.
Explain in detail about the various causes of migration?
8.
How do handicraft products differ from machine made products?
9.
How does the flagship programme of SSA achieve Universal Elementary Education?
10.
Will the Government intervene if some religious group says that their religion allows them to practice human sacrifice?
1.
i) Driver should be given intermittent rest while driving long distance.
ii) When night duty is allotted, we should ensure that adequate sleep time is given for the driver.
iii) For long trips, additional spare driver should be made available.
iv) Proper refreshment, should be provided to the driver to avoid fatigue.
2.
i) There should be a good quality headlight in the vehicle
ii) Driver should use helmet of good quality and ISI certified.
iii) Over speeding should be avoided.
iv) Long drive in the lonely roads should be avoided.
3.
i) The Universal Declaration of Human Rights is applicable to all including me.
ii) It is important to me because:
iii) It prevents from exploiting me from any form of torture.
iv) It gives me protection from any violation of human rights.
v) It gives me a sense of safety.
4.
Water pollution is any chemical, physical or biological change in the quality of water. It has a harmful effect in human and aquatic life.
In India, water pollution has been taking place on a large scale and since a long period. Both surface and groundwater bodies are polluted to a great extent.
The major causes of water pollution are
i) Urbanisation
ii) Industrial effluents
iii) Sewages
iv) Agricultural runoff and improper agricultural practices
v) Seawater intrusion
vi) Solid wastes
Water pollution mainly affects the water based ecosystem. It also disrupts the natural food chain.
5.
Air pollution is the contamination of the indoor or outdoor air by a range of gases and solids that modify its natural characteristics and percentage.
Air pollutants can be categorised into primary and secondary pollutants. A primary pollutant is an air pollutant emitted directly from a source.
Primary Pollutants:
i) Oxides of Sulphur
ii) Oxides of Nitrogen
iii) Oxides of Carbon
iv) Particulate Matter
v) Other primary pollutants
A secondary pollutant is not directly emitted as such, but forms when other pollutants react in the atmosphere.
Secondary Pollutants:
i) Ground Level Ozone
ii) Smog.
6.
Problems of urbanisation
a) Housing and Slums
b) Over Crowding
c) Water supply, Drainage and Sanitation
d) Transportation and Traffic
e) Pollution
a) Housing and Slums
There is a lack of space for housing and a marked reduction in the quality of housing in the urban areas due to increase in population Rapid rate of urbanisation results the development of slums
b) Over Crowding:
Over crowding leads to unhealthy environment in the urban areas. If also the cause of many diseases and riots.
c) Water supply, Drainage and Sanitation:
No city has found the clock water supply in the world. Drainage situation is equally bad.
d) Transporation and Traffic
i) Absence of planned and adequate arrangements for traffic and transport is another probleem in urban centres.
ii) The increasing number of two wheelers and cars make the tratfic problem worse
e) Pollution:
i) Towns and cities are the major polluters of environment.
ii) Industries in and around the urban centres polltrtes. The atmosphere with smoke and toxic gases
7.
Various causes of migration
a) Ecological or Natural causes of Migration
b) Economic causes of Migration
c) Socio-cultural Causes of Migration
d) Demographic Causes of Migration
e) Political causes of Migration
a) Ecological or Natural causes of Migration
The causes operate under this category ate natural ones. They include volcanic eruption, man-kind changed considerably. (ex.) earthquake, food, drought etc..
b) Economic causes of Migration
i) Economy is one of the most imported causes of human migration from one area to another
ii) The availability of fertile agricultural land employment opportunities, development of technology etc
c) Socio-cultural causes of Migration:
Migration of women after marriage and migration associated with pilgrimage are based on the socio-cultural customs.
d) Demographic causes of Migration
In demographic sense, the population composition like age and sex, over population and under population are the major causes of migration
e) Political causes of Migration
Various political causes like colonization, wars, government policies etc., have always been playing Important role in human migration from to time. Wars lave been one of the significant causes of migration since ancient time.
8.
1. Handicraft products are manmade items. It is commonly referred to as handmade crafts.
2. In this process, skilled people create different types of items from goods and convert them into decorative pieces out of paper clay, wood rock, stone and cheap tools.
3. These are prepared solely by hands and do not involve the use of any machinery.
4. Many rural people still earn their livelihood from their creative pieces of art.
5. But some products can be made quickly by machines in which there is no need for man's effort
6. The biggest advantage of machine made is that it is faster. Machine made goods are cheaper.
9.
1. The Sarva Shiksha Abhiyan is the Government of India's flagship programme that was launched in 2000-01 to achieve Universal Elementary Education,
2. SSA is new the primary vehicle for implementing the provisions of the Right of Children to Free and Compulsory Education Act (2009)
3. Right to Education provides free and compulsory education to all the children from the age of 6 to 14 years.
4. The SSA initiates a variety of innovation and activities related to schools
5. Some important activities include providing the Mid - Day Meals and stipends for students, the setting up of School Management Committees and provision of teaching-learning materials for classrooms
10.
The government will definitely intervene if some religious group says that their religion allows them to practice in infanticide, Ample reason can be given in support of the answer. No religion teaches us to kill any living being, kindness is the root of all religions. Even the law of our country also declares that killing a human being is illegal. It is also against human rights.
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Tamilnadu Stateboard 8th Standard Subjects
Tamilnadu Stateboard Standards