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Why is it necessary for water carbon nitrogen and oxygen to be recycled through earths ecosystems?
As energy and matter flow through an ecosystem, matter must be recycled and reused. Substances such as water, carbon, nitrogen, calcium, and phosphorus each pass between the living and nonliving worlds through biogeochemical cycles.
What are the four elements most common in organisms?
Carbon, Hydrogen, Nitrogen, Oxygen
Is oxygen carbon dioxide and nitrogen a compound?
Carbon dioxide is chemical compound. Oxygen and nitrogen are chemical elements.
What elements do all living things have?
Ex. are: carbon, oxygen nitrogen, hydrogen.
What are four main elements from which protein is made?
All proteins contain carbon, hydrogen, oxygen and nitrogen. Most of them also contain sulfur, which is found in the standard amino acid residues cysteine and methionine (any given protein might not contain either of these, though it would be unusual).
What four things are recycled in the biosphere?
they are nitrogen, carbon, hydrogen and oxygen
Why is it necessary for water carbon nitrogen and oxygen to be recycled through earths ecosystems?
As energy and matter flow through an ecosystem, matter must be recycled and reused. Substances such as water, carbon, nitrogen, calcium, and phosphorus each pass between the living and nonliving worlds through biogeochemical cycles.
Which three elements are constantly recycled through living organisms?
Carbon, Oxygen and Nitrogen
If water carbon dioxide and nitrogen were not recycled what would the effect be on earth?
there would be no oxygen on earth.
What 4 substances are recycled continuously?
oxygen, carbon dioxide, water and nitrogen. i hope this helps
What is the difference between the carbon cycle and the oxygen cycle?
The carbon and oxygen cycle are related by complementary relationship. For example whenever animals and humans breath they breath in oxygen and breath out carbon. Another example is plant and trees tack in carbon for nutrients and releases oxygen.
What is being recycled in the carbon cycle?
oxygen is being recycled in the carbon cycle
What is the difference between carbon cycle and and oxygen cycle?
Their is recycled air in the carbon dioxide and oxygen cycle and no recycled air in the carbon cycle.
Do carbon and nitrogen make oxygen?
No. Carbon, nitrogen, and oxygen are separate elements.
What are the two main gases?
Hydrogen and Nitrogen. Or oxygen and carbon dioxide, or carbon monoxide.
What are the four elements most common in organisms?
Carbon, Hydrogen, Nitrogen, Oxygen
What four elements make up 96 percent of living organisms?
The following four elements make up 90 percent of the mass of living things: Oxygen - 65% Carbon - 18.5% Hydrogen - 9.5% Nitrogen - 3.2%
