All living things get their energy by eating food. Without food the body couldn't function, also food is the main source of energy for almost every living thing. You keep up your energy by sleeping but in order to get energy you need to eat food.
Yes, consumers indirectly get energy from the sun through various processes. The sun's energy is captured by plants during photosynthesis, converting it into chemical energy stored in the form of carbohydrates. Consumers then obtain this energy by consuming plants or other organisms that have consumed plants.
As we all know life processes come from sunlight.
to sustain life
The ultimate source of energy for life processes comes from the sun. This energy enters the earth's food chains through photosynthesis.
The ultimate source of energy for life processes comes from the sun. This energy enters the earth's food chains through photosynthesis.
respiration
The flow of energy refers to the movement and transfer of energy through different processes, systems, or organisms in an ecosystem. Energy flows from the sun to producers (plants), then to consumers (herbivores, carnivores), and eventually to decomposers. This flow of energy is essential for sustaining life on Earth.
to sustain life
ENERGY
The energy not used for life processes is lost as heat. This excess energy is released as heat when organisms metabolize food for energy. This heat is then dissipated into the environment.
In the producer, energy is lost through growth, respiration and other life processes. It's the same in the consumer - excretion, respiration, movement, growth and other life processes all account for the vast amounts of energy that are lost in a food chain. This explains why food chains don't normally last longer than 4 stages - producer, consumer, secondary consumer and tertiary consumer.
Energy in the biosphere is constantly being transferred and transformed through various processes. It is initially captured by plants through photosynthesis, then transferred to consumers through the food chain. Energy is constantly being used for growth, movement, reproduction, and other life processes before eventually being lost as heat.