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Environmental Ideas gives you reliable and entertaining information about human’s relationship with Nature.

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Hot and Indigestible Carbon Dioxide

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Last July, the concentration of CO2 in the atmosphere was 408 ppm. In the last 400 million years, a CO2 concentration 300 ppm was considered high. Therefore the high concentration of CO2 we are experiencing now was never reached in the last half billion year. This increase will for sure have an impact on how plants will be growing in the next decades.

History of the Earth atmospheric CO2 concentration © Wikimedia commons

Plants are actually happy to have more CO2 available in the atmosphere, more CO2 means more food. CO2 is the basic components of plants and it is actually the base for all biological molecules. Through photosynthesis, plants are able to catch the carbon from the CO2 and put it into chains of carbon also known as carbohydrates or sugar.

The rise of CO2 is expected to increase the rate of photosynthesis and therefore improve global vegetation growth. This greening of the Earth could potentially mitigate climate change by taking carbon out of the atmosphere and store it into trees. Various models have predicted the Earth to become more green in cold areas especially in high mountainous regions. However, even if CO2 is more abundant for plants to grow, water scarcity and soil nutrient deficiency can limit plant growth.

Climate change has other components which may impair plant growth in the future. The global warming coming with the rising CO2 level will reduce the growth of plants.

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Environmental Ideas
Environmental Ideas

Published in Environmental Ideas

Environmental Ideas gives you reliable and entertaining information about human’s relationship with Nature.

Thuận Sarzynski
Thuận Sarzynski

Written by Thuận Sarzynski

SDG Warrior, World Citizen, Capitalist Hippie, Scientist, Polyglot, Storyteller, Writer, Earthling, Tree Hugger, Food Lover, Adoptee & Otaku

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