Tag: meaning of life
Questions Related to meaning of life
Flow of energy declines as it passes from lower to higher trophic level. This is explained by
Consider the components of a food chain producers $ \rightarrow\ $ herbivores $ \rightarrow\ $ carnivores $ \rightarrow\ $ top carnivores. Eventually what happens to all the energy passed from one element to the next?
The only requirement of an ecosystem is a constant input of energy that comes by the process of respiration
Read the following statements carefully:
(I) Energy transfer in the biotic world always proceeds from the autotrophs.
(II) Energy flow in undirectional
(III) Energy availability is maximum at the tertiary level.
(IV) There is loss of energy from one trophic level to that other.
Select the relevant statements for the forest ecosystem.
Basic unit of ecological hierarchy is
The habitable part of the earth is called
Amoeba, Hydra, Jellyfish, plants and animals; all are living things so by definition they are
All the living organisms and non-living factors of the Earth constitute
Another term for ecosystem is
Which of the following includes all living organisms and all life-supporting regions of the Earth?