Advertisements
Advertisements
प्रश्न
Air, water, minerals, soil are ___________ factors of an ecosystem.
पर्याय
physical
organic
inorganic
Advertisements
उत्तर
Air, water, minerals, soil are physical factors of an ecosystem.
संबंधित प्रश्न
Man is ______ in an ecosystem.
How do variations in temperatures affect plants and animals?
Differentiate between primary and secondary producers and give examples of each.
Trophical forests are denser due to
How ‘Temperature’ as an abiotic factor plays a role in ecology?
Some snails and fish go into ____________ to avoid summer heat.
Assertion (A): An ecosystem consists of biotic components and abiotic components.
Reason (R): Biotic and abiotic components play important roles for the sustenance of life and work independently in all ecosystems.
Choose the option giving correct matching the items given in column-I & II.
| Column- I | Column-II | ||
| A | Physical environment | (i) | Ozone layer depletion |
| B | Exposure to UV radiation |
(ii) | Bacteria and Fungi |
| C | Chlorofluoro Carbon compounds | (iii) | Abiotic components |
| D | Decomposers | (iv) | Skin Cancer |
What are the various characteristics of soil?
Distinguish between the following:
Hibernation and Aestivation
