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Sun plays the source of energy in a food web.

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13y ago

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What is the role of the sun in food web?

The Sun is the basis of all life on this planet and therefore the basis of all food. It is the power-house behind our weather. It provides the water, soil, heat and light, if the Sun burns out tomorrow. All life will stop. If we can survive the cold we will soon starve.


What would happen to the food web if the sun disappeared?

If the sun disappeared, the food web would collapse almost immediately. Plants, which rely on sunlight for photosynthesis, would die off, disrupting the primary producers at the base of the food chain. Herbivores would lose their food source, leading to their decline and subsequently affecting carnivores that rely on them for sustenance. Ultimately, the entire ecosystem would unravel, resulting in mass extinction and a complete breakdown of ecological relationships.


What is the primary source of energy in a food web?

Ultimately, the energy that drives a food chain is solar energy. Plants absorb and convert this energy, which insects, birds, and other herbivores transfer up the food chain until it reaches humans.


What is three facts about the sun?

The sun is a massive ball of gas, primarily made up of hydrogen and helium. It is approximately 4.6 billion years old and is located at the center of our solar system. The sun's energy is created through nuclear fusion reactions in its core, producing light, heat, and other forms of radiation.


What might effect the global food webs if the sun's energy could no longer reach Earth?

If the sun's energy could no longer reach Earth, it would lead to a dramatic drop in temperatures, causing most plant life to die off due to the lack of photosynthesis. This collapse of primary producers would disrupt the entire food web, leading to the extinction of herbivores and, subsequently, carnivores that depend on them. The loss of energy from the sun would result in a barren landscape, severely limiting biodiversity and altering ecosystems drastically. Ultimately, the interconnected relationships among species would unravel, leading to a collapse of most life forms on the planet.