What is the significance of photosynthesis and cellular respiration to the ecosystem and biodiversity?

Photosynthesis produces most of energy that occurs in an ecosystem. Respiration returns Carbon Dioxide to the ecosystem to be used again in Photosynthesis.

What is the significance of photosynthesis to the ecosystem and biodiversity?

It provides energy for nearly all ecosystems. By transforming light energy into chemical energy, photosynthesis provides the energy used by organisms, whether those organisms are plants, grasshoppers, wolves, or fungi.

Why is cellular respiration important to the ecosystem?

The purpose of cellular respiration is simple: it provides cells with the energy they need to function. If living things could not get the energy they need out of food, it would be absolutely worthless. All living things would eventually die, no matter the quality and amount of food.

What is photosynthesis and respiration in relation to ecosystem?

Ecosystem respiration is the sum of all respiration occurring by the living organisms in a specific ecosystem. … Photosynthesis uses carbon-dioxide and water, in the presence of sunlight to produce glucose and oxygen whereas cellular respiration uses glucose and oxygen to produce carbon-dioxide, water, and energy.

How do cellular respiration and photosynthesis establish their importance in the existence of living organisms in terms of flow of energy?

Life science • The process of photosynthesis converts light energy into stored chemical energy by converting carbon dioxide plus water into sugars plus released oxygen. … Cellular respiration releases the energy needed to maintain body temperature despite ongoing energy transfer to the surrounding environment.

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Why is photosynthesis and cellular respiration important?

Central Focus: Cellular respiration and photosynthesis are biological processes in which matter and energy flow through the biosphere. These two processes are responsible for the exchange of oxygen and carbon dioxide between living organisms and the environment.

Is photosynthesis or cellular respiration more important?

Photosynthesis serves as the primary source of energy in plants while cellular respiration breaks down the glucose in the cell to provide energy to carry out life processes.