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प्रश्न
What is an ecosystem ?
उत्तर
The term ecosystem refers to the biological system consisting of all the living components in a particular area and the nonliving components with which the organisms interact, such as air, mineral, soil, water and sunlight.
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संबंधित प्रश्न
List two natural ecosystems.
Define an ecosystem.
One of the following helps in the recycling of materials in an ecosystem. This one is :
(a) autotrophs
(b) saprotrophs
(c) omnivores
(d) carnivores
In a food chain autotrophic plants are present at the _______ level.
Describe the following pictures.
In which parts of the world are tropical rainforests found?
___________ are also called Heterotrophs.
Explain the various components of ecosystem.
In which one of the following organisms does the body fluid enter through nephrostome?
Analogy:
Edaphic factor: Water in soil:: Physical factor: ______.
