Photosynthesis is a chemical process by which carbon dioxide reacts with water to form sugar and oxygen. Without the carbon dioxide you are missing an ingredient.
Why do plants and other photosynthetic organisms need CO2 from the atmosphere?
Plants and other photosynthetic organisms such as algae take in ________ from the atmosphere and combine it with water and energy from the sun to form sugar.
Producers.
The main natural process that absorbs carbon dioxide in the atmosphere is photosynthesis, which is carried out by plants and other photosynthetic organisms.
Oxygen in the atmosphere primarily comes from photosynthesis by plants and other photosynthetic organisms. These organisms use sunlight to convert carbon dioxide into oxygen as a byproduct. Over millions of years, this process has led to the accumulation of oxygen in the Earth's atmosphere.
The most of the oxygen in the Earth's atmosphere today comes from photosynthesis by plants and other photosynthetic organisms. They convert carbon dioxide into oxygen as a byproduct, which accounts for approximately 20.95% of the atmosphere.
Earth has oxygen because of the process of photosynthesis carried out by plants and other photosynthetic organisms. These organisms convert carbon dioxide into oxygen, resulting in the high levels of oxygen in Earth's atmosphere. Other planets may not have abundant oxygen due to different composition, lack of photosynthetic life forms, or processes that have altered their atmosphere over time.
Animals and photosynthetic organisms depend on each other for survival through a process called symbiosis. Photosynthetic organisms, like plants and algae, produce oxygen and food through photosynthesis, which animals need to survive. In return, animals provide carbon dioxide and nutrients that photosynthetic organisms need for growth. This mutual relationship ensures the balance of oxygen and carbon dioxide in the atmosphere, making it possible for both types of organisms to thrive.
Plants and photosynthetic organisms like algae take in carbon dioxide, water, and sunlight to perform photosynthesis, which is the process by which they convert light energy into chemical energy in the form of glucose. This glucose is used as a source of energy to fuel their growth and metabolism.
Organisms that produce their own energy using sunlight are photosynthetic organisms. These are plants or other organisms that contain chloroplasts.
It would be impossible for oxygen requiring organisms to exist before photosynthetic organisms because there was not oxygen in the atmosphere for these organisms to breathe. Photosynthetic organisms take carbon dioxide and water in and create oxygen as waste. Before these photosynthetic organisms existed there was not enough or any oxygen in the atmosphere for organisms requiring oxygen to survive.
Photosynthesis is the process that uses CO2 from the atmosphere. Plants and other photosynthetic organisms take in carbon dioxide and convert it into oxygen and glucose using sunlight as energy. This process is crucial for maintaining the balance of gases in the atmosphere.