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MBD -HARYANA BOARD-ECOSYSTEM-EXERCISE
- Write two examples where man has interfered in ecosystem.
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- Fill in the blanks with suitable words: Dead plant and animal remains ...
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- Fill in the blanks with suitable words: Ecological succession on the s...
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- Fill in the blanks with suitable words: Pioneer community in the litho...
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- Fill in the blanks with suitable words: The serial changes in previous...
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- Fill in the blanks with suitable words: Intermediate community between...
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- State true or false: Grassland with scattered trees is called chhapara...
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- State true or false: Alpine forests of Himalayas have dwarf shrubby pl...
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- State true or false: Driving force in an ecosystem is formed of produc...
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- State true or false: energy and materials follow unidirectioal flow.
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- State true or false: Earth is a cloed system as far as materials are c...
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- State true or false: Water and phosphorus cycles are gaseous cycles.
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- Coin one word for the following statements: A series of changes until ...
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- Coin one word for the following statements: Stage in the development o...
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- Coin one word for the following statements: The animal which consumes ...
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- Coin one word for the following statements: An organism which relies u...
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- Coin one word for the following statements: An interacting system cons...
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- Coin one word for the following statements: Enrichment of a habitat wi...
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- The word 'ecosystem' was coined by
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- The importance of non-green plants on the ecosystem is :
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- The structure of the pyramid of the biomass of a aquatic ecosysttem wi...
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