मराठी

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. - Science

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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.

अति संक्षिप्त उत्तर
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उत्तर

The correct food chain is as follows:

Grass → insects → frog → snake → eagle

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  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 17: Forests : Our Lifeline - VERY SHORT ANSWER QUESTIONS [पृष्ठ ९१]

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एनसीईआरटी एक्झांप्लर Science [English] Class 7
पाठ 17 Forests : Our Lifeline
VERY SHORT ANSWER QUESTIONS | Q 13. | पृष्ठ ९१

संबंधित प्रश्‍न

Describe biological water cycles.


Why is ocean water not suitable for domestic use?


At temperature below _______ water freezes to form ice.


Water cycle controls Earth‛s temperature.


Name the processes involved in the water cycle.


What is rain water harvesting? List out the advantages of rain water harvesting.


Water is present in huge quantities as vapour and clouds in the ________


Which of the following processes add water vapour to the atmosphere?

  1. Transpiration
  2. Precipitation
  3. Condensation
  4. Evaporation

We could see clouds almost every day. Why doesn’t it rain daily?


Observe the given graph carefully and answer the questions.

  1. What percentage of water is seen in fish?
  2. Name the food item that has maximum amount of water in its content.
  3. Name the food item that has minimum amount of water in its content.
  4. Human body consists of about ______ percentage of water.
  5. Specify the food item that can be consumed by a person when he/she is suffering from dehydration.

What is water recycling? Explain the conventional wastewater recycling treatment methods.


State for the following whether it is due to evaporation or condensation:

Fog appearing on a cold winter morning.


State for the following whether it is due to evaporation or condensation:

Steam rising from a hot girdle when water is sprinkled on it.


Which of the following are not the liquid forms of water?

  1. Snow
  2. Lake water
  3. River water
  4. Water vapour
  5. Ice

Choose the correct combination from the options below.


State whether the following statement is True or False. If false, write the correct statement

Water vapour is the gaseous form of water


Explain the three stages of the water cycle.


In which of the following case evaporation of water will be slowest?


The cyclic flow of nutrients between non-living and living factors of the environment is termed as ______ cycle.


Assertion (A): Biosphere is a dynamic and stable system.
Reason (R): There is a constant interaction between biotic and abiotic components in the biosphere.


Name three Biogeochemical cycles.


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