Physics
What is an ecosystem? Name it's two components.
Heat Energy
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Answer
A unit composed of biotic components (i.e., producers, consumers and decomposers) and abiotic components (heat, rain, humidity, inorganic and organic substances) is called an ecosystem.
The two components of ecosystem are —
- Biotic component,
- Abiotic component.
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Related Questions
First law of thermodynamics is also known as the law of:
- conservation of mass
- conservation of energy
- conservation of force
- conservation of momentum
Choose the correct statement(s):
A. According to the first law of thermodynamics, when energy is put to work, a part of it is always converted to non-useful form such as heat, mainly due to friction and radiation.
B. According to the second law of thermodynamics, energy can be transformed from one form to another, but it can neither be created nor destroyed.
- Both (A) and (B)
- only (B)
- only (A)
- None of these
What is a food chain?
State the law which governs the energy flow in an ecosystem.