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प्रश्न
Paheli wrote a food chain in the following way:
frog → eagle → insects → grass → snake
The chain is not in the correct order. Help her to write the food chain correctly.
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उत्तर
The correct food chain is as follows:
Grass → insects → frog → snake → eagle
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संबंधित प्रश्न
Discuss how water is replenished in sea
Fill in the boxes given below with correct answers.
(Liquid, Solid, Melting, Freezing, Cooling, Heating, Gas)
Change of Status in water
Which controls the ecological functions of life?
Water droplets Combines to forms _____.
Water present in rivers, lakes, and ponds is unfit for use by human beings.
Seas are formed when the water table meets the land surface.
The evaporation of water takes place only in sunlight.
Observe the given graph carefully and answer the questions.
- What percentage of water is seen in fish?
- Name the food item that has maximum amount of water in its content.
- Name the food item that has minimum amount of water in its content.
- Human body consists of about ______ percentage of water.
- Specify the food item that can be consumed by a person when he/she is suffering from dehydration.
State for the following whether it is due to evaporation or condensation:
Blackboard dries up after wiping it.
Water vapour condenses to form tiny droplets of water in the upper layers of air where it is cooler.
What are balls of ice?
When the air around the clouds is cool, these drops of waterfall in the form of snow or rain.
The term “water-pollution” can be defined in several ways. Which of the following statements does not give the correct definition?
State whether the following statement is True or False. If false, write the correct statement
Water vapour is the gaseous form of water
Fill in the blanks in the given passage.
The rainwater and ______ from other sources such as rivers and ponds seeps through the ______ and fills the empty spaces and cracks deep below the ground. The process of seeping of water into the ground is called ______.
What are the three stages in the water cycle?
The wastes removed in tertiary treatment are ______.
The biosphere is a ______ and ______ and system.
According to you, which process of the water cycle is adversely affected by human activities?
