What kind of change causes iron to rust

it would be oxidation

Explanation:

when water combines with air and has contact with iron. it rusts over a short period of time. there fore Oxdiation.

Moisture around the iron's surroundings can cause the iron to rust

Explanation:

Rust is the oxidized form of iron. Iron rusts because it combines with oxygen. The oxygen needs moisture as a catalyst and reactant to accelerate the reaction, so in the absence of moisture, iron won't rust. So the thing that causes iron to rust is the presence of water or moisture from which the iron can take the oxygen it wants

1. amino acid refers to the fundamental building block of proteins, comprising of an amino group and a carboxyl group.

2. catalyst refers to any substance, which increases the rate of chemical reaction without being used up in the reaction.

3. a complex molecule containing he genetic code is dna or deoxyribonucleic acid.

4. an enzyme refers to a molecule of protein, which is unique in accelerating up a particular chemical reaction in the biological systems.

5. nucleic acid refers to an sequence of sugars, phosphates, and nitrogenous bases, for example, dna and rna.

6. a protein refers to a large, composite organic molecule comprising of a huge number of amino acids associated together with the of peptide bonds.

7. rna refers to a nucleic acid that takes part in the production of proteins.

8. substrate refers to a compound, which takes part in a chemical reaction, and is chemically modified by the reaction.

b. climate change will cause an increase in biodiversity of all ecosystems.

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