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it would be a dead planet.
Photo synthetic organisms convert the energy of the sun to sugars etc. Part of this process release oxygen from the compound carbon dioxide. If the organisms that do this cease to exist then there would be no more food produced for animals to eat and the oxygen that we need to breath would eventually disappear into compounds of gasses that are of no use to animal life. In effect life on earth as we now know it would disappear
What else can I help you with?
Is one of the most photosynthetic and fastest growing organisms?
Algae is one of the most photosynthetic and fastest-growing organisms on Earth. Due to its high photosynthetic efficiency, algae are able to convert large amounts of sunlight into energy quickly, leading to rapid growth rates compared to other organisms. Its ability to photosynthesize efficiently makes algae crucial for sustainable production of biofuels and other bioproducts.
How many times did photosynthesis evolve in the history of life on Earth?
Photosynthesis evolved multiple times in the history of life on Earth. It is believed to have evolved at least two separate times, leading to different types of photosynthetic organisms.
What kingdom contains photosynthetic multicellular organisms that live on the land?
The kingdom that contains photosynthetic multicellular organisms that live on land is Plantae. Plants in this kingdom use sunlight to produce their own food through the process of photosynthesis. They are an essential part of terrestrial ecosystems and play a crucial role in maintaining life on Earth.
What molecule does oxygen come from?
Oxygen in the Earth's atmosphere primarily comes from photosynthesis, where plants and other photosynthetic organisms produce oxygen as a byproduct. During photosynthesis, these organisms use carbon dioxide and water to create glucose and release oxygen.
How did the evolution of photosynthetic organisms help protect life from the sun's untraviolet radiation?
The evolution of photosynthetic organisms led to the production of oxygen as a byproduct, which created the ozone layer in Earth's atmosphere. The ozone layer acts as a shield against harmful ultraviolet (UV) radiation from the sun, protecting life on Earth from its damaging effects.
What effect did photosynthetic cyanobacteria have on earth's environment?
Photosynthetic cyanobacteria were the first organisms to produce oxygen. The effect of their oxygen production was that the earth became an environment which was suitable for life.
The rise of photosynthetic organisms did not?
The rise of photosynthetic organisms did not happen suddenly, but gradually over billions of years through evolutionary processes. It led to the oxygenation of Earth's atmosphere, which allowed for the development of more complex life forms. This event has had a profound impact on the Earth's environment and ecosystems.
What does The rise of photosynthetic organisms do?
The rise of photosynthetic organisms helped to increase oxygen levels in the Earth's atmosphere, promoting the evolution of more complex life forms. Photosynthetic organisms also play a crucial role in the carbon cycle by converting carbon dioxide into organic compounds, which has a significant impact on the global climate.
When did photosynthetic organisms appear?
Photosynthetic organisms, such as cyanobacteria, are believed to have appeared around 3.5 billion years ago. These early organisms played a crucial role in shaping Earth's atmosphere by producing oxygen as a byproduct of photosynthesis.
Do humans have a effect on the evolution of the organisms on earth?
no
What do photosynthetic organisms have in common?
Photosynthetic organisms, such as plants, algae, and some bacteria, all have chlorophyll pigments that enable them to capture sunlight and convert it into chemical energy through the process of photosynthesis. They also produce oxygen as a byproduct of photosynthesis and play a crucial role in the Earth's ecosystem by serving as primary producers in the food chain.
Photosynthetic organisms are usually?
Green plants, algae, and some species of bacteria are examples of photosynthetic organisms. They contain chlorophyll, a pigment that enables them to convert sunlight into energy through the process of photosynthesis. These organisms play a crucial role in the Earth's ecosystems by producing oxygen and serving as a primary source of food for many other organisms.
Why would all animals die if there were no more photosynthetic organisms on earth?
Yes, because all plants are photosynthetic, and the food chain starts with plants, so everything would die without plants.
How do we separate the geologic time scale into eras?
The main periods of geologic time are eons. Then eons are divided into eras. All these divisions are done using geological strata. That is, layers of earth or stone, etc. that represent periods of some kind of similar behavior on the earth.
When did photosynthetic autotrophs appear on earth?
Photosynthetic autotrophs, such as cyanobacteria, are believed to have appeared on Earth around 2.7 billion years ago. These early organisms were instrumental in producing oxygen through photosynthesis, leading to the Great Oxidation Event that transformed Earth's atmosphere.
Is one of the most photosynthetic and fastest growing organisms?
Algae is one of the most photosynthetic and fastest-growing organisms on Earth. Due to its high photosynthetic efficiency, algae are able to convert large amounts of sunlight into energy quickly, leading to rapid growth rates compared to other organisms. Its ability to photosynthesize efficiently makes algae crucial for sustainable production of biofuels and other bioproducts.
Why earth has oxygen and not other planets?
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.
