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What two processes take place during the oxygen cycle?
The two main processes in the oxygen cycle are photosynthesis and respiration. Photosynthesis is the process by which plants and phytoplankton produce oxygen using sunlight and carbon dioxide, while respiration is the process by which organisms use oxygen to break down organic molecules for energy, releasing carbon dioxide as a byproduct.
What is the major driving force of the oxygen cycle?
Photosynthesis is the major driving force of the oxygen cycle. During photosynthesis, plants and other organisms use sunlight to convert carbon dioxide into oxygen, which is released into the atmosphere. This process is vital for maintaining the balance of oxygen in the environment, supporting life on Earth.
What are the two main gases?
Hydrogen and Nitrogen. Or oxygen and carbon dioxide, or carbon monoxide.
What is inferred to be the main source of the free oxygen that first entered earth's atmosphere?
The main source of free oxygen that first entered Earth's atmosphere is believed to be the process of photosynthesis by ancient cyanobacteria, also known as blue-green algae, around 2.5 to 3.5 billion years ago. These microorganisms converted carbon dioxide and water into oxygen and organic compounds, gradually increasing the oxygen levels in the atmosphere.
What are carbon hydrates?
"Carbon hydrates" is not a commonly recognized term. If you are referring to "carbohydrates," they are macronutrients found in foods like grains, fruits, and vegetables. Carbohydrates are the body's main source of energy and are made up of carbon, hydrogen, and oxygen atoms.
Which group of organisms is the source of oxygen in the oxygen cycle?
Plants, algae, and cyanobacteria are the main producers of oxygen in the oxygen cycle through the process of photosynthesis. These organisms convert carbon dioxide and sunlight into oxygen and carbohydrates, sustaining the oxygen levels in the atmosphere.
What are the two main parts of the oxygen cycle?
The two main parts of the oxygen cycle are the process of photosynthesis, where plants produce oxygen as a byproduct, and the process of respiration, where living organisms consume oxygen and release carbon dioxide.
What is the main source of energy for living thingsmade of the elements carbon hydrogen and oxygen?
the sun
What is the main source of dissolved oxygen in the ocean?
The main source of dissolved oxygen in the ocean is from photosynthesis by marine plants, such as phytoplankton and seaweed. They use sunlight to convert carbon dioxide and water into oxygen through the process of photosynthesis.
What is the main driving force for the oxygen cycle?
The main driving force for the oxygen cycle is photosynthesis, where plants and algae use sunlight to convert carbon dioxide into oxygen. This process is crucial for sustaining life on Earth as it replenishes the oxygen supply in the atmosphere for humans and other organisms to breathe.
What two processes take place during the oxygen cycle?
The two main processes in the oxygen cycle are photosynthesis and respiration. Photosynthesis is the process by which plants and phytoplankton produce oxygen using sunlight and carbon dioxide, while respiration is the process by which organisms use oxygen to break down organic molecules for energy, releasing carbon dioxide as a byproduct.
What is the driving force behind the carbon oxygen cycle and the phosphate cycle?
The driving force behind the carbon oxygen cycle is photosynthesis, where plants convert carbon dioxide and sunlight into energy, releasing oxygen as a byproduct. In the phosphate cycle, the main driving force is the weathering of rocks that contain phosphate minerals, which releases phosphorus into the soil for uptake by plants and subsequent cycling through the ecosystem.
What is the main source of nutrients for plants growth?
water, carbon dioxide, sunlight, and some oxygen is needed
What is the natural cycle in which plants use carbon dioxide to produce oxygen?
Plants consume carbon dioxide in photosynthesis to produce glucose as the main product. Oxygen is a byproduct (or more accurately a waste product) of photosynthesis.
What are cabohydrates made up of?
Carbohydrates are made up of carbon, hydrogen, and oxygen atoms. They are the body's main source of energy and can be found in foods such as bread, pasta, fruits, and vegetables.
Isn't earth's rotation the main source of energy for the water cycle?
No. The main source of energy for the water cycle is the energy we get from the Sun.
Are Diatoms important source of oxygen?
Yes they are; diatoms are the main source of oxygen in the universe.
