Want this question answered?
The sun is the ultimate source of energy for almost all earth ecosystems.
Mosquitoes are important in the ecosystems as they are an important food source for organisms such as tree frogs, lizards, snakes, fish, birds, bats and arthropods including dragonflies and Spiders. The mosquito larvae are also important food for fish and other predatory aquatic organisms.
the sun
The sun is the main sourse.
The Sun
carbon
the sun
The most important source off all is WATER!
photosynthesis
Solar energy.
Algae and other tiny organisms that live in water are classified as plankton. Plankton are important members of aquatic ecosystems, serving as a food source for larger organisms and playing a role in nutrient cycling.
Heat from Earth's interior.