Collection of verified questions for Paristhitiki under Environment & Ecology. Includes previous year exam questions with official answer keys and step-by-step solutions.
The 'Ten Percent Law' is related to:
The zone that acts as a boundary line or transition zone between two ecosystems is called-
The transition zone between two diverse biological communities is called-
Which of the following trees is a threat to the environment?
The transition zone between two biological communities is called-
With reference to the 'Ecosystem', which of the following statements is/are correct? 1. The 10 percent law is related to energy transfer. 2. The 10 percent law was given by Raymond Lindeman in the year 1942. Select the correct answer from the code given below: Code:
The complete sequence of communities that successively change in a given area is called—
Which of the following is the correct sequence of stages in ecological succession?
Why do trees not replace grasses as a part of ecological succession in grasslands?
In the order of decreasing productivity of ecosystems, which of the following sequences is correct?
Who among the following first used the term 'Deep Ecology'?
The unit of measurement of ecological footprint is-
The Monoclimax theory of succession was propounded by-
Appiko movement is associated with which of the following Indian states?
The minimum land area required to sustainably support the life of a human being is called-
The entire sequence of communities that sequentially changes in a given area is termed as:
Which one of the following is the correct sequence of the stages of ecological succession?
In any ecosystem, the pyramid of energy is-
The scientist who formulated the 'Ten Percent Law' of energy transfer was-
The concept of 'Ecological Transition' was first used by-
After DDT enters an ecosystem, in which one of the following organisms would its maximum concentration most likely be observed?
What is the cycling of elements in an ecosystem called?
Which of the following statements are correct regarding Bionomics? 1. It literally means 'management of life'. 2. It is synonymous with ecology. 3. It emphasizes the value of natural systems which influence human systems. Code:
In which ecosystem is the pyramid of biomass inverted?
The movement of nutrient elements through the various components of an ecosystem is called-