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WorksheetsClass 8 ( Env)
Total questions: 14
Worksheet time: 10mins
The aggregate form of number, types, gene, ecosystem of living beings is called ...................
Genes
Species
Ecosystem
Biodiversity
Biodiversity is generally classified into ...................types.
2
3
4
5
Sustainable development is also called .....................development.
short-term
Urban
Village
Long lasting
The developmental works and activities of human beings should be.............................to the earth and its resources
within the carrying capacity
conserving
protecting
helping
Sustainable development focuses on the ................of cultural heritages
utilization
use
Conservation
Destroying
Sustainable development focuses on the ................of cultural heritages.
Conservation
Destroying
Which factor carries the parental character from parents to offspring?
i) cell
ii) heredity
iii) blood
iv) tissue
What does it mean by one species is different from another species?
i) ecosystem diversity
ii) genetic diversity
iii) species diversity
iv) habitat diversity
Which of the followings is focused to conserve and promote by sustainable development?
i) animals
ii) plants
iii) human beings
iv) all of the above
What does increase in participation mean?
i) increase in human concern
ii) increase in human presence
iii) increase in positive attitude of human
iv) all of the above
What does long term vision mean ?
i) development and construction
ii) conservation for future
iii) development based on own aspiration
iv) use immediately
The chemical unit which transmits the parental character from parents to their offspring is called
Tissue
cell
gene.
organ
the need of the future generations should not be compromised while meeting the need of present generation" is called
Opportunity
Facility
Development
sustainable development
Draw a diagram for the environment you like.
