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Why is ozone important to living organisms?
Ozone shields living organisms from harmful ultraviolet rays emitted by the sun. Without the ozone layer, plants could not survive. Ozone depletion causes increased risks of skin cancer and cataracts in humans.
What layer are organism can exist on the surface of the earth?
All living organisms live on the crust of the earth. This is called the biosphere and contains all the ecosystems in the world.
Is the outer layer of the skin made of liveing cells?
No the outer layer of the skin is not made of living cells. it is made of dead cells.
What is the rigid layer of nonliving material that surrounds the cells of a plant and other organisms called?
It is the cell wall duhh!!!The rigid layer of nonliving material that surrounds the cells of plants and other organisms is called the __________. The answer is the cell wall. I have the same worksheet! ;)The rigid layer of nonliving material that surrounds the cells of plants and other organisms is called the __________. The answer is the Cell Membrane.
What events occured that allowed single celled organisms to evolve into more complex organisms at the end of the precambrian time?
the ozone layer began to develop shielding earth from ultraviolet rays, this was hypothesized that these changes allowed species of single celled organisms to evolve into more complexed organisms
Which are likely to result from the depletion of the ozone layer?
UV rays will enter the earth. They cause fatal problems in living organisms.
What role do living organisms have in producing the ozone layer?
Living organisms have a huge role. They no not produce however they can save the ozone.
What layer contains most of the living organisms?
Leaching Zone
Which layer is most likely to contain fossils that resemble existing species?
new layer of the fossils
What is the most superficial layer of the epidermis to contain living cells?
Tunica
Which of the layers is most likely to contain pests?
the surface layer and top soil
What layer is responsible for blocking ultraviolet radiation?
The layer responsible for blocking of UV rays are ozone layer. These are harmfulradiations which can cause various problems in living organisms.
Fossils of a species of bird are found in layer 3 Which layer is most likely to have organisms that lived at the same time as the bird species?
Layer 2
Fossils of a species of bear are found in layer 5. Which layer is most likely to have organisms that lived at the same time as the bear species?
layer5
Why does life on earth need an ozone layer?
The earth needs an ozone layer to protect the organisms from UV Rays. The UV radiations can cause fatal problems to living organisms.
What is the rigid layer of non living materialthat surrounds plantsand other organisms?
A plant cell
How is the ozone layer help evolution?
Ozone layer helps the evolution by protecting the living organisms. The UV could cause destruction but it protects it/
