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प्रश्न
Put a tick mark (✓) against the correct alternative in the following statement:
The number of steps in a food chain can never be more than
विकल्प
Four
Five
Six
Seven
उत्तर
Six
APPEARS IN
संबंधित प्रश्न
Mention if the following statement is true (T) or false (F).
Cattle go to ponds for drinking water, so they are a constituent of pond ecosystem (T/F)
Rewrite the following in their correct sequence in a food chain:
Snake → Grasshopper → Grass → Frog
Differentiate among primary, secondary, and tertiary consumers. Give one example of each in a food chain.
Define the term predation.
Correct and rewrite the following statement and justify your correction.
Carnivores occupy the second trophic level in the food chain.
Give reason.
Energy flow through an ecosystem is ‘one way’.
Explain the following with suitable examples.
What type of changes occur in the amount of energy during its transfer from plants to apex consumers?
Rewrite the following in their correct sequence in a food chain:
Grass → Tiger → Deer
Rewrite the following in their correct sequence in a food chain:
Snake → Peacock → Rat → Wheat
Define the food chain and give two examples.
