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Why is ozone disappearance a problem?
Ozone disappearing is a problem as it allows UV rays to allow enter the earth. They are fatal for life on earth.
What kind of organisms was the first life on earth How did the obtain energy?
There are several theories on how the first organisms on Earth obtained energy. The generally accepted theory is that these organisms harvested organic substances from the primordial soup of energy-rich molecules.
Where in space does the greenhouse effect occur?
The greenhouse effect does not occur in space, it occurs within the Earth's atmosphere. Without the greenhouse effect, most living things would freeze to death.
Is the earth is living or non living?
The Earth is considered non-living as it is an inanimate object made up of physical materials such as rock, water, and metal. While it sustains life through ecosystems and natural processes, the Earth itself is not living.
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.
Why is ozone disappearance a problem?
Ozone disappearing is a problem as it allows UV rays to allow enter the earth. They are fatal for life on earth.
What will be the effect on the living organisms if the earth becomes warmer?
we cant get enough water
Were chemoheterotrophs the first on Earth?
no. by definition the first ones would have to be autotrophs
What long term effect does deforestation have on the earth?
effects of deforestation on earth are that trees are cutting down very fastly thats why people living on earth have the amount of oxygen and
What effect does the gravity have on a person living on earth?
it causes the person to have more weight 8th grader answered this
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.
What kind of organisms was the first life on earth How did the obtain energy?
There are several theories on how the first organisms on Earth obtained energy. The generally accepted theory is that these organisms harvested organic substances from the primordial soup of energy-rich molecules.
Where in space does the greenhouse effect occur?
The greenhouse effect does not occur in space, it occurs within the Earth's atmosphere. Without the greenhouse effect, most living things would freeze to death.
Taking the earth as a whole is there a greater biomass of autotrophs or a greater biomass of heterotrophs?
There is a greater biomass of autotrophs on Earth, as they are the primary producers that convert sunlight into energy which sustains the entire food chain. Heterotrophs depend on autotrophs for their energy and biomass.
Why is the greenhouse effect important for sustaining life on Earth?
The greenhouse effect is important for sustaining life on Earth because it helps regulate the planet's temperature by trapping heat from the sun in the atmosphere. This process keeps the Earth warm enough for living organisms to survive and thrive. Without the greenhouse effect, the Earth would be too cold to support life as we know it.
How is most of the oxygen on Earth produced?
By plants and planktonMost of the Earth's oxygen is produced by plants, both on surface and under water. Algae.
How does the extinction of the half horse half zebra effect the environment?
It effect the enviorment because now days, the next generation will not be able to know about this kind of creature living on earth!
