Advertisements
Advertisements
प्रश्न
What is an ecosystem ? Name its two components .
उत्तर
An ecosystem is defined as a self contained unit of living things and non living things. An ecosystem required Sunlight to maintain its working. The two main components of an ecosystem are following :
1. Abiotic component: It includes all the non-living components such as soll, water, air temperature, rocks, etc.
2. Biotic component: It includes all living components. All flora and fauna comes under biotic components.
APPEARS IN
संबंधित प्रश्न
Correct and rewrite the following statement and justify your correction.
Plants in an ecosystem are called primary consumers.
Give the scientific term for the following:
Type of water absorption by roots where metabolic energy is required.
Explain the energy changes taking place in a hydroelectric dam?
State two advantages and two limitations of Hydel Power.
What is the % of photosynthetically active radiation in the incident solar radiation?
Temperature, light and wind are ________ factors.
Which one of the following types of organic occupy more them one trophic level in a pond ecosystem?
If the carbon atoms fixed by producers already have passed through three species, the trophic level of the last species would be ______.
What is the ultimate source of energy for the ecosystems?
What will happen to an ecosystem if all producers are removed?
