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Chapters
2: Life Processes in Living Organisms Part - 1
3: Life Processes in Living Organisms Part - 2
▶ 4: Environmental Management
5: Towards Green Energy
6: Animal Classification
7: Introduction to Microbiology
8: Cell Biology and Biotechnology
9: Social Health
10: Disaster Management
![SCERT Maharashtra solutions for सायन्स अँड टेक्नॉलॉजी पार्ट २ [इंग्रजी] इयत्ता १० महाराष्ट्र राज्य मंडळ chapter 4 - Environmental Management - Shaalaa.com](/images/science-and-technology-part-2-english-standard-10-maharashtra-state-board_6:5f2b1b2038084cf381bfa42c826a928c.jpg "SCERT Maharashtra solutions for सायन्स अँड टेक्नॉलॉजी पार्ट २ [इंग्रजी] इयत्ता १० महाराष्ट्र राज्य मंडळ chapter 4 - Environmental Management")
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Solutions for Chapter 4: Environmental Management
Below listed, you can find solutions for Chapter 4 of Maharashtra State Board SCERT Maharashtra for सायन्स अँड टेक्नॉलॉजी पार्ट २ [इंग्रजी] इयत्ता १० महाराष्ट्र राज्य मंडळ.
SCERT Maharashtra solutions for सायन्स अँड टेक्नॉलॉजी पार्ट २ [इंग्रजी] इयत्ता १० महाराष्ट्र राज्य मंडळ 4 Environmental Management Choose the correct option
Choose the correct option.
_______________ is a chemical factor of abiotic components.
Air
water
Nutrients
sunlight
____________ is an organic compound of abiotic components.
Protein
Iron
Sodium
Oxygen
__________ is a rare species.
Lesser florican
Tiger
Giant squirrel
Musk deer
___________ is an indeterminate species.
Red panda
Lion
Lion tailed monkey
Giant squirrel
Occurrence of diversity among the organisms of the same species is called ________ diversity.
species
genetic
ecosystem
animal
SCERT Maharashtra solutions for सायन्स अँड टेक्नॉलॉजी पार्ट २ [इंग्रजी] इयत्ता १० महाराष्ट्र राज्य मंडळ 4 Environmental Management Find an odd one out
Find an odd one out.
Conservation
Pollution
Prevention
Control
Find an odd one out.
Sodium
Aluminium
Phosphorus
Potassium
SCERT Maharashtra solutions for सायन्स अँड टेक्नॉलॉजी पार्ट २ [इंग्रजी] इयत्ता १० महाराष्ट्र राज्य मंडळ 4 Environmental Management Relate the following
Relate the following.
Earthquake : Natural factor : : Industrialization : : _____________
SCERT Maharashtra solutions for सायन्स अँड टेक्नॉलॉजी पार्ट २ [इंग्रजी] इयत्ता १० महाराष्ट्र राज्य मंडळ 4 Environmental Management Write true or false
Write whether true or false.
Environment is a broad concept.
True
False
SCERT Maharashtra solutions for सायन्स अँड टेक्नॉलॉजी पार्ट २ [इंग्रजी] इयत्ता १० महाराष्ट्र राज्य मंडळ 4 Environmental Management Define
Define.
Diversity (Biodiversity)
SCERT Maharashtra solutions for सायन्स अँड टेक्नॉलॉजी पार्ट २ [इंग्रजी] इयत्ता १० महाराष्ट्र राज्य मंडळ 4 Environmental Management Answer in one sentence
Answer in one sentence.
What does ecosystem mean?
What is indicated by this symbol?
Write any two man-made factors affecting the environment.
The animal in the figure, belongs to which endangered species?
SCERT Maharashtra solutions for सायन्स अँड टेक्नॉलॉजी पार्ट २ [इंग्रजी] इयत्ता १० महाराष्ट्र राज्य मंडळ 4 Environmental Management Give scientific reasons
Give scientific reason.
Pollution is a very broad concept.
Give scientific reason.
The role of human beings in environmental balance is important.
Give scientific reason.
The various food chains in the ecosystem maintain the environmental balance.
Give scientific reason.
Without the existence of nature, human existence is almost impossible.
SCERT Maharashtra solutions for सायन्स अँड टेक्नॉलॉजी पार्ट २ [इंग्रजी] इयत्ता १० महाराष्ट्र राज्य मंडळ 4 Environmental Management Solve the following questions
Solve the following subquestions.
What is the meaning of the symbol shown in the figure with respect to environment?
What is the meaning of the symbol shown in the figure with respect to environment?
What is the meaning of the symbol shown in the figure with respect to environment?
What is environmental pollution?
Which are types of pollution?
Which are two components affecting the environment? State two examples of each.
Complete the following concept chart.
Complete food chain.
Grass → _________ → Frog → ________ → Eagle
What do we learn from the story of Jadav Molai Peyang?
What are vulnerable species? Give two examples.
SCERT Maharashtra solutions for सायन्स अँड टेक्नॉलॉजी पार्ट २ [इंग्रजी] इयत्ता १० महाराष्ट्र राज्य मंडळ 4 Environmental Management Write short notes
Write short notes.
Sacred Groves.
SCERT Maharashtra solutions for सायन्स अँड टेक्नॉलॉजी पार्ट २ [इंग्रजी] इयत्ता १० महाराष्ट्र राज्य मंडळ 4 Environmental Management Answer the following questions
Answer the following questions.
Explain the given concept with the help of examples.
Genetic Diversity
Explain the given concept with the help of examples.
Species Diversity
Explain the given concept with the help of examples.
Ecosystem Diversity
Complete the concept map.
What is the meaning of the following symbol? Write your role accordingly.
What is the meaning of the following symbol? Write your role accordingly.
What is the meaning of the following symbol? Write your role accordingly.
Complete the concept map.
Why is it said that pollution control is important?
- Write the given food chain in the appropriate sequence.
Grasshopper - Snake - Rice field - Eagle - Frog - In which ecosystem given the food chain is included? Explain the ecosystem.
- If the frog population declines all of a sudden what will be the effect on paddy fields?
Complete the table.
| Endangered Heritage Places of the Country | Threatened / endangered species of an animal | Reasons |
| Western ghat | ||
| Rhino | ||
| Tiger |
Explain the classification of threatened species of animals with an example.
SCERT Maharashtra solutions for सायन्स अँड टेक्नॉलॉजी पार्ट २ [इंग्रजी] इयत्ता १० महाराष्ट्र राज्य मंडळ 4 Environmental Management Solve the following questions
Solve the following questions.
Attempts at various levels are performed for conserving environment. Which role would you like to perform. Give two actions each:
- Prevention
- Control
- Production
- Awareness
- Conservation
What initiatives will you take regarding environmental conservation? Write how.
What are the endangered species of animals and plants? How can they be saved?
Solutions for 4: Environmental Management
SCERT Maharashtra solutions for सायन्स अँड टेक्नॉलॉजी पार्ट २ [इंग्रजी] इयत्ता १० महाराष्ट्र राज्य मंडळ chapter 4 - Environmental Management
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Concepts covered in सायन्स अँड टेक्नॉलॉजी पार्ट २ [इंग्रजी] इयत्ता १० महाराष्ट्र राज्य मंडळ chapter 4 Environmental Management are Threatened Species, Environmental Conservation, Concept of Ecosystem, Environmental Conservation and Biodiversity, Relationship Between Environment and Ecosystem, Hotspots of Biodiversity, Need of Environmental Conservation, Factors Affecting Environment, Molai's Forest Mission.
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