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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.
उत्तर
The correct food chain is as follows:
Grass → insects → frog → snake → eagle
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संबंधित प्रश्न
What are the different states in which water is found during the water cycle?
Make sketch of hydrological cycle in nature.
Mention two main functions of water for living organisms.
Why does the water split on the floor disappear after some time?
List out some other benefits of rain water harvesting.
What is water cycle? Write any three importances of water cycle.
_______ is a broad inlet of the water body where the land curves inwards.
The accumulated underground water comes out in the form of ______.
We could see clouds almost every day. Why doesn’t it rain daily?
State for the following whether it is due to evaporation or condensation:
Steam rising from wet clothes while they are ironed.
Water vapour condenses to form tiny droplets of water in the upper layers of air where it is cooler.
In plants, the loss of water in the form of vapour from the aerial parts through ______.
The water vapour gets cooled and changes into tiny water droplets that form ______ in the sky.
When the air around the clouds is cool, these drops of waterfall in the form of snow or rain.
Water from oceans, lakes, ponds, and rivers evaporates due to the heat of ______.
Which of the following are not the liquid forms of water?
(i) Snow
(ii) Lake water
(iii) River water
(iv) Water vapour
(v) Ice
Choose the correct combination from the options below
Some definitions are given below which can be corrected by changing one word. Correct them.
- The aquifer is groundwater stored between layers of hard rock above the water table.
- The process of evaporation of water in the ground is called infiltration.
- The evaporation of water from oceans and its arrival back into oceans is called the vapour cycle.
Place the following statements in a proper order to form a meaningful paragraph.
- Which in turn decreases the seepage of rainwater into the ground.
- This decreases the open areas like parks and playgrounds.
- Increasing population create demand for the construction of houses, shops, offices, roads and pavements.
- This results in depletion of the water table and creates a scarcity of water
Name three Biogeochemical cycles.
