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Life on earth first started with plants. First, the volcanos released carbon dioxide into the air, then the plants took the carbon dioxide and exhaled oxygen. All life on earth is required to have oxygen. An increase in carbon dioxide will collect heat and will therefore make it too hot to live on earth. Lots of plants reduce the carbon doixide levels. - Im Editing This , This Information Was Not Useful , And Didnt Answer My Question -- Kylee
Wiki User
∙ 9y ago
Wiki User
∙ 13y agoAmazing, but true; if there were no plants, there would be no other kinds of multi-cellular life. Yeasts, perhaps, and bacteria - but no animals.
The reason is that plants are the only kind of life (that we know of!) than can utilize sunlight.
With all of this said it is important to note that not all life is dependent on plants. The only life that is not dependent on the sun either directly on indirectly are chemoautotrophs which fix sulfur to be utilized as energy, near the thermal vents at the bottom of the ocean.
Wiki User
∙ 13y agobecause they give out a gas we need to live.
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Would plants or animals have been the first forms of life on earth?
Unicellular plants and animals were first forms of life on Earth
What is the role of plant organ system in sustaining life on earth of potato plants life on earth life on earth?
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Why do all forms of life depend on plants?
In ecology, a food chain is a series of organisms that eat one another so that energy and nutrients flow from one to the next. This energy can be traced back to green plants so green plants are the source of energy for ecosystems. egplants ------ insects -------- birds --------- hawkHawks eat small birds, small birds eat insects, insects eat plants.
Why does all life on earth depend upon metabolic diversity of prokaryotes?
Life on earth depend upon metabolic diversity of prokaryotes because Prokaryotic photosynthesis provides free oxygen in the atmosphere
How have the eath's physical procresses shaped the earth's landforms climate and plant life?
how have the earth's physical processes shape of the earth's landforms, climate, and plants life
Why life on earth is completely independent on plants and how?
Plants generate their own food from sun light and earth , but all others depend on plants
Why is there an interdependence of life on earth?
The life forms on earth depend on each other for food, reproduction and breathing. Animals can help plants to reproduce by transporting pollen and they can rely on plants for food.
Would plants or animals have been the first forms of life on earth?
Unicellular plants and animals were first forms of life on Earth
Why do animals depend on plants?
plants depend on animals for pollination and seed dispersal.insectivorous plants depend on insects for their food.
What is the role of plant organ system in sustaining life on earth of potato plants life on earth life on earth?
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Can life on earth live with only oxygen in the air?
No, especially not carbon dioxide, because plants need carbon dioxide to help make food, and animals depend on plants for food and oxygen. Plants gives off oxygen as a waste matter
Our life is indirectly depedent on photosythesis how?
Our life is indirectly dependent on photosynthesis because we depend on plants for food. Plants make food by photosynthesis.
What is the difference between the earth ant other plants?
Earth has life on it.
What would happen if plants disappeared from Earth?
If plants disappeared from earth, all life on earth depending on photosynthesis would disappear.
Could life as you know it exist on earth if air only oxygen?
No....as you see for life not only oxygen is needed for instance we need food for that we have to depend on plants.here plants need CO2 to prepare food which they get from air....!!
Refers to the sum total of all life on Earth?
biosphere
Why do all forms of life depend on plants?
In ecology, a food chain is a series of organisms that eat one another so that energy and nutrients flow from one to the next. This energy can be traced back to green plants so green plants are the source of energy for ecosystems. egplants ------ insects -------- birds --------- hawkHawks eat small birds, small birds eat insects, insects eat plants.
