An example of an endergonic reaction is A. Breaking down ATP into ADP and P. B. Breaking a protein down into amino acids. C. Polymerizing a protein from amino acids. D. Breaking down glucose (using oxygen) to make CO2 and H2O.

C. Polymerizing a protein from amino acids.

Explanation:

The polymerization of a protein from amino acids is an endergonic reaction. In such reactions, energy is used to drive chemical processes.

An endergonic reaction is a reaction in which energy must be supplied to make it happen.

In an exergonic reaction is a spontaneous reaction that can occur without the input of energy.

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explanation:

plate tectonics and volcanic euptions

over time, plate tectonic processes cause continents to move to different positions on the globe.

for example, britain was near to the equator 300 million years ago, and therefore was hotter than it is today. for further details look at our climate through time poster or online map.

the movement of the plates also causes volcanoes and mountains to form and these too can contribute to a change in climate.

mountain ranges formed by plate tectonics. large mountain chains can influence the circulation of air around the globe, and consequently influence the climate.   warm air might be deflected somewhere cooler by the mountains.