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Question

Which of the following correctly describes a food chain?

This question was previously asked in
UPTET 2026 Paper 2 Social Studies Question Paper (3-Jul-2026) (Shift 1)
The correct answer is

A sequence showing how energy moves from one organism to another through feeding

Ecosystems involve many kinds of relationships between organisms, and different diagrams are used to represent different aspects of these relationships.

A food chain specifically shows the sequence through which energy moves from one organism to another as each is consumed by the next in line.

It begins with producers and passes through various levels of consumers, illustrating how energy transfers step by step through feeding.

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Important Questions from Ecology and Ecosystem

  1. Which one of the following is an example of ex situ conservation of biological resources?

  2. All eco-systems begin with energy input from-

  3. What is the transition zone between two ecosystems known as?

  4. Biodegradable waste can be transformed into compost by a process called ? :-

  5. Which of the following statements refers 'Endemic Species'?

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