Squids are marine animals that primarily inhabit deep ocean waters where sunlight penetration is limited. Therefore, squids do not directly receive energy from the sun. Instead, they obtain their energy by feeding on other marine organisms, such as fish and small crustaceans, which indirectly derive their energy from the sun through photosynthesis.
What percent
It is difficult to determine the exact percentage of energy a squid gets from the sun indirectly through its prey, as it varies depending on the ecosystem and food chain. However, it is estimated that only a small fraction of the sun's energy is transferred up the marine food chain. The energy efficiency decreases as you move up the trophic levels, meaning that each predator in the chain receives less energy than the organism it consumes. Consequently, the percentage of energy a squid receives from the sun is relatively low compared to primary producers like phytoplankton and algae, which directly use photosynthesis to convert sunlight into energy.
