6th Standard Syllabus & Materials
6th Standard
TN 6th Tamil рокро░рпБро╡роорпН 1 - роЗропро▓рпН 1 - роорпКро┤ро┐ -родрооро┐ро┤рпНродрпНродрпЗройрпН - роЗройрпНрокродрпНродрооро┐ро┤рпН Sample Question Papers Study Material - QB365 Set A
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TN 6th English T1 - Supplementary - The Apple Tree and The Farmer Sample Question Papers Study Material - QB365 Set A
NEW6th Standard
TN 6th English T1 - Prose - When The Trees Walked Sample Question Papers Study Material - QB365 Set A
NEW6th Standard
TN 6th Social Science T3 - CIV - Road Safety Sample Question Papers Study Material - QB365 Set A
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TN 6th Social Science T3 - CIV - Local Bodies - Rural and Urban Sample Question Papers Study Material - QB365 Set A
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TN 6th Social Science T3 - CIV - Democracy Sample Question Papers Study Material - QB365 Set A
Published on: 16/12/2020
6th Standard Science T3 - Our Environment English Medium Free Online Test 1 Mark Questions 2020-2021
Download Tamil Nadu 6th Standard 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 Science Test1.
A _____________ is very useful to show the many different feeding relationships between, different species within an ecosystem
food web
food chain
producers
decomposers
2.
___________________ are living things of our environment such as plants, animals, bacteria and more.
Pollution
Pollutant
Abiotic factors
Biotic factors
3.
_____________ are non-living parts such as sunlight, air, water and minerals in soil.
Pollution
Pollutant
Abiotic factors
Biotic factors
4.
Any substance that causes pollution is known as a _________________
pollution
pollutant
abiotic factors
biotic factors
5.
____________ is the damage caused to the environment mainly because of human activities.
Pollution
Pollutant
Abiotic factors
Biotic factors
6.
Usage of chemical pesticides and fertilisers causes ________ pollution.
Air pollution
Water pollution
Noise pollution
None of the above
7.
It is an undesirable change that occurs in air and water.
Recycling
Reuse
Pollution
Reduce
8.
It is a biodegradable waste.
Plastic
Coconut Shell
Glass
Aluminium
9.
Producers are________
Animals
Birds
Plants
Snakes
10.
Identify the fresh water ecosystem.
Pond
Lake
River
All of them
1.
(a)
food web
2.
(d)
Biotic factors
3.
(c)
Abiotic factors
4.
(b)
pollutant
5.
(a)
Pollution
6.
(b)
Water pollution
7.
(c)
Pollution
8.
(b)
Coconut Shell
9.
(c)
Plants
10.
(d)
All of them
6th Standard Syllabus & Materials
6th Standard
TN 6th Social Science T3 - GEO - Understanding Disaster Sample Question Papers Study Material - QB365 Set A
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TN 6th Social Science T3 - GEO - Globe Sample Question Papers Study Material - QB365 Set A
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TN 6th Social Science T3 - GEO - Asia and Europe Sample Question Papers Study Material - QB365 Set A
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TN 6th Social Science T3 - HIS - South Indian Kingdoms Sample Question Papers Study Material - QB365 Set A
Tamilnadu Stateboard 6th Standard Subjects
Tamilnadu Stateboard Standards
