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How are photosynthesis and respiration examples of chemical changes?
Wiki User
∙ 7y ago
Both produce new molecules.
Wiki User
∙ 7y ago
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Examples of chemical changes in the nature?
Examples of chemical changes in nature include wood burning in a forest fire, photosynthesis, the formation of sulfuric acid in volcanic vents, and the fixing of nitrogen in lightning bolts and bacteria.
What process changes light energy into chemical energy in an ecosystem?
Photosynthesis is the process that changes light energy into chemical energy in an ecosystem.
Is it wrong to say a chemical change is irreversible while physical change is reversible?
Simplistically speaking, the statement is true - not wrong/false. For example, one physical change is to fold paper. After the paper is folded, you can rather effectively unfold it and return it to its original condition. One chemical change is to burn something. After paper is burned, the ashes cannot be "unbunrt" back into paper. However, some chemical changes are reversible. For example, photosynthesis is a chemical change in which water, carbon dioxide, and energy are turned into oxygen and sugars. Respiration is a chemical process in which oxygen and sugars are converted back into water, carbon dioxide, and energy. However, the process of respiration is much more complex than photosynthesis and is not the "reverse" of it, i.e. respiration is non un-photosynthesis.
What are some kinds of chemical changes that release energy?
Chemical changes that release energy are called Exergonic in biology, and Exothermic in chemistry. An example of these is respiration and fermentation.
In examples of chemical changes the odor of sour milk indicates a chemical change has taken place true or false?
True
What are 10 examples of chemical changes?
Fire extinguishers fire fireworks cooking electrocution decomposing photosynthesis cellular respiration contamination creating salt
What are two examples of chemical changes?
1) a nail rusting 2) photosynthesis
What are the chemical and physical changes of photosynthesis?
There are no physical changes. there are only chemical changes.
Which process in the mice most likely accounts for the changes shown?
Photosynthesis
Examples of chemical changes in the nature?
Examples of chemical changes in nature include wood burning in a forest fire, photosynthesis, the formation of sulfuric acid in volcanic vents, and the fixing of nitrogen in lightning bolts and bacteria.
Why is Photosynthesis is chemical changes?
photosynthesis is a chemical change because the sunlight that gos into the plant turns into nutrients that eventually turn into a liquid
What process changes light energy into chemical energy?
Photosynthesis
A chemical reaction that occurs in plants that changes light energy into chemical energy is?
photosynthesis
What is the chemical process that changes light energy to chemical energy?
You think probable to photosynthesis.
Examples of chemical change that occurring around us or within us?
Examples of chemical changes that occur around us include burning wood (combustion), rusting of iron (oxidation), and cooking food (chemical reactions in the ingredients). Examples of chemical changes that occur within us include digestion of food (enzymatic reactions), respiration (breaking down glucose for energy), and metabolism of medications in our bodies.
What process changes light energy into chemical energy in an ecosystem?
Photosynthesis is the process that changes light energy into chemical energy in an ecosystem.
What chemical changes occur during the digestive process?
Cellular respiration
