MHSB - 8 - Science :: Biological Diversity

MSCERT-Science-Grade 8

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[Contributor - Anu Nived]

Objective: To teach the students about biodiversity and importance to conserve it

Subtopics to be covered:

- Endangered/rare species and bio diversity zones

- Reduction in bio diversity

Learning Outcome:

- Students know what is bio diversity, how is it declining and what can we do to conserve it

- They know various ways to protect endangered/rare species

[Contributor - Kripa S]

http://cart.ebalbharati.in/BalBooks/pdfs/801010012.pdf#page=24 (Marathi Medium)

http://cart.ebalbharati.in/BalBooks/pdfs/803010012.pdf#page=24 (English Medium)

[Contributor - Kripa S]

https://www.youtube.com/watch?v=NQWYzU3XBHo (Biodiversity - Marathi)

[Contributor - Kripa S]

https://image.slidesharecdn.com/ecosystems-160114103212/95/ecosystems-1-638.jpg?cb=1452767551 (biosphere)

http://www.perthgrammar.org.uk/i/ECOSchools/BiodiversityImageFromUnDecadeOnBiodiversity1.jpg (conserving biodiversity)

[Contributor - Kripa S]

1. Do you know there are different types of birds and animals with some change in their features? Share 5 differen birds and animals and tell what is different in them.

2. Share 5 names of animals or birds that are extinct today. Why do you feel that happened?

3. Discuss and share what should we do to prevent further extinction of species from our planet.

[Contributor - Shyama Ranade]

https://drive.google.com/open?id=0BzNF2YyqQxJ-eXViRjJjUFNfcU0 (Answer Key 1)

https://drive.google.com/open?id=0BzNF2YyqQxJ-eGNWSXRPTG1yVkE (Answer Key 2)

[Contributor - Aditi Joglekar]

Term	Transliterated Term	Translated Term
Biodiversity	बायोडायव्हर्सिटी	जैवविविधता
Species	स्पीशीज	प्रजाती
Habitat	हॅबिटॅट	निवासस्थान
Unicellular	युनि सेलुलर	एकपेशीय
Micro organisms	मायक्रो ऑरगॅनीजम	सूक्ष्मजीव
Conservation	कॉन्झरव्हेशन	संवर्धन/ जतन
Seed bank	सीड बँक	बीज बँक
Gene bank	जीन बँक	जनुक बँक
Reserved biodiversity zone	रिझर्व्हड बायोडायव्हर्सिटी झोन	संरक्षित जैवविविधता क्षेत्र
Biotechnology	बायोटेक्नॉलॉजी	जैवतंत्रज्ञान
National park	नॅशनल पार्क	राष्ट्रीय उद्यान
Sanctuary	सॅन्चुरी	अभयारण्य

[Contributor - Shyama Ranade]

https://drive.google.com/open?id=0BzNF2YyqQxJ-eVZPQXhxOS1sN00 (Worksheet 1)

https://drive.google.com/open?id=0BzNF2YyqQxJ-V1U0bWtSYWJGR0E (Worksheet 2)

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