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प्रश्न
Define estuary.
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उत्तर
Estuaries are places where rivers meet the sea and may be defined as areas where saltwater is measurably diluted with freshwater.
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संबंधित प्रश्न
How does the application of cyanobacteria help improve agricultural output?
Explain the interrelationship between organic farming and biofertilizers, with the help of any three suitable examples.
Name any two bacterial biofertilizers.
State any three benefits of mycorrhiza.
Which one of the following is not a biofertilizer?
Some blue-green algae are used as bio fertilisers of their ______.
Biofertilizers are
Which one of the following is not a nitrogen-fixing organism?
How do mycorrhizal fungi help the plants harbouring them?
Which of following organisms cannot fix nitrogen?
- Azotobacter
- Oscillatoria
- Anabaena
- Volvoх
- Nostoc
Choose the correct answer from the options given below:
