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LAKHMIR SINGH & MANJIT KAUR-OUR ENVIRONMENT-Exercise
- Which of the following belong to the same trophic level ? Goat , Spi...
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- Which of the following belong to the same trophic level ? Tree , Fro...
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- Write an aquatic food chain.
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- Name the organisms belonging to the second and the fourth trophic leve...
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- What are the various steps of food chain called ?
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- Construct a food chain comprising the following : Snakes, Hawk, Rats...
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- Arrange the following in a food chain : Fish, Algae, Small animals, ...
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- Which organisms belong to third and fourth trophic levels in the food ...
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- Which one term in the following includes the others ? air, flora, f...
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- A food chain represents a unidirectional flow of X. What is X ?
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- Fill in the following blanks with suitable words : (a) Decomposer or...
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- Explain the terms 'producer' and 'consumer'. Give two examples for pro...
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- (a) Define decomposers. Name one decomposer. (b) What is the role of...
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- What is meant by a primary consumer, secondary consumer and a tertiary...
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- Give an example of a four step food chain operating in grassland. Name...
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- (a) Define trophic level. Draw the food chain with four trophic levels...
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- What is the difference between the food habits of organisms belonging ...
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- Can the organisms of any trophic level be removed without causing any ...
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- Consider the food chain : Grass to Deer to Lion What will happen i...
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- The number of malaria patients in a village increased tremendously whe...
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