Definition

The process by which certain organisms create food using energy from chemical reactions, rather than from sunlight.

Example

Some bacteria use chemosynthesis to produce energy in environments without sunlight.

Conversation

Have you heard about chemosynthesis and how it works?

Yeah, it's fascinating how some organisms can create food without sunlight.

Right? I was surprised to learn that only certain bacteria and fungi can do chemosynthesis.

Exactly! It's amazing how nature finds different ways to produce energy.

Synonyms & Antonyms

Root Explanation

Chemosynthesis → It is formed from "chemo-" (from Greek "chēmeia", meaning chemistry or chemical) and "synthesis" (from Greek "synthesis", meaning putting together). The word describes the process of putting together organic compounds using chemical reactions, particularly in the absence of sunlight.

Memory Tip

Think of 'chemistry' ('chemo-') where substances are 'put together' ('synthesis') to create energy, which helps you remember that chemosynthesis is the process of creating food from chemicals.

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