Question

Some organisms use chemosynthesis to survive. where do they get their energy for this process

Answer 1

Answer: The substances such as hydrogen sulfide and ammonia are oxidized to obtain energy in the presence or absence of oxygen.

Explanation: Many organisms that live in the darker regions of the ocean use this technique to derive energy as sunlight cannot reach there to perform the process of photosynthesis.

The energy obtained by this process is used provide energy to the organism which is used for sustaining life in the deep down ocean.

Answer 2

From chemicals in the ocean