there will not be any producers because that is a heterotroph
if all the autotrophs disapperard from earth there wouldn't be anyone or anything living like no humans, no animals, and everything will just die.
Ozone disappearing is a problem as it allows UV rays to allow enter the earth. They are fatal for life on earth.
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.
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.
The Earth is nonliving, although it has an abundance of living organisms living on it.
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.
Ozone disappearing is a problem as it allows UV rays to allow enter the earth. They are fatal for life on earth.
300 years ago
we cant get enough water
no. by definition the first ones would have to be autotrophs
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
it causes the person to have more weight 8th grader answered this
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.
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.
Biggest effect is oxygen. Minor effects is a temperature regulation by modulation of CO2.
By plants and planktonMost of the Earth's oxygen is produced by plants, both on surface and under water. Algae.
It effect the enviorment because now days, the next generation will not be able to know about this kind of creature living on earth!
The sun keeps you alive and warm.. without it there would have never been any living thing on the earth.