Question

Some organisms use chemosynthesis to survive. Where do they get energ for this process?

O A. From sunlight
O B. From the flow of wind
C. From ocean chemicals
O D. From organisms they eat

Answer 1

Organisms using chemosynthesis acquire energy from ocean chemicals, providing a foundation for unique ecosystems in environments without sunlight.

Step-by-step explanation:

Organisms that use chemosynthesis to survive obtain the energy needed for this process from ocean chemicals, specifically from inorganic molecules found in their environment. Unlike plants that use photosynthesis to convert energy from sunlight into chemical energy, chemoautotrophs utilize energy from chemicals such as hydrogen sulfide, ammonia, or methane. These organisms are often found in extreme environments where sunlight cannot reach, such as deep ocean vents or 'black smokers', and they are critical for supporting the unique ecosystems found in these locations.