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green plants/ autotrophs: trees, grass, shrubs, algae
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What is the major driving force of the oxygen cycle?
the main two processes are plant photosynthesis, which takes carbon dioxide out of the air, and plant and animal respiration which put carbon dioxide back into the air.
What is main source of carbon in an ecosystem?
the atmosphere
What are the two main gases?
Hydrogen and Nitrogen. Or oxygen and carbon dioxide, or carbon monoxide.
True or false the main carbon cycle is conversion from carbon dioxide to living matter and back to carbon dioxide?
yes
Why does the stratosphere have less oxygen than the troposphere?
We know that oxygen is just a bit heavier than the air like carbon dioxide ,nitrogen etc.Besides that the main source of oxygen,the trees is in troposphere. Because of this reasons oxygen density is much heavier in troposphere than the stratosphere
What is the main source of energy for living thingsmade of the elements carbon hydrogen and oxygen?
the sun
What is the main source of nutrients for plants growth?
water, carbon dioxide, sunlight, and some oxygen is needed
What is the natural cycle in which plants use carbon dioxide to produce oxygen?
Plants consume carbon dioxide in photosynthesis to produce glucose as the main product. Oxygen is a byproduct (or more accurately a waste product) of photosynthesis.
What is the main driving force for the oxygen cycle?
Oxygen
What are the main source of carbon dioxide?
water
Are Diatoms important source of oxygen?
Yes they are; diatoms are the main source of oxygen in the universe.
Isn't earth's rotation the main source of energy for the water cycle?
No. The main source of energy for the water cycle is the energy we get from the Sun.
Main source of carbon dioxide in the ocean?
the atmosphere is the main source of CO2 in the ocean
What contain two main gases in earth gas?
oxygen/ carbon dioxide oxygen/ carbon dioxide
Is the biogeochemical cycle that describes the movement of oxygen within and between it's three main reservoirs?
The Oxygen Cycle
What is the main component of carbon dioxide?
There are two components. Carbon and oxygen
How carbon dioxide moves into carbon cycle?
The main route is via photosynthesis.
