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Showing posts with the label Carbon dioxide

Sweeping carbon under the carpet!

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A Grave Problem  Image source: www.breitbart.com  Global warming is a term that is unknown to a very few. Time and again, we come across various effects of the warming of our Earth and vow to do something about it. It might be to reduce usage of plastic in our daily lives, adopt more greener modes of transport or even fix a small solar cell or windmill to harness some of the renewable energy available around us.  While as individuals, we take some liberty in following the guidelines we set for ourselves, on a larger scale, we become nations that miss their emission targets. A recent report in the Washington Post gives details of how countries, developed as well as developing, are failing to keep their emissions in check to stay on course for the year 2035 which has been marked as the point of no return for climate change.  The resolve However, it would be unfair to say that on their path of development and growth, nations are not bothered about climate change.

Does lack of plants mean End of Photosynthesis on Earth?

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Photosynthesis is a process used by plants and a few other organisms to make their own food by harnessing the energy from the sun’s light and converting it to chemical energy. The process of photosynthesis is dependent on a lot of factors and a change in any of these could actually prevent it from occurring normally, as we would like it. Major factors which could stop the process of photosynthesis include- absence of sunlight, carbon dioxide or water, since these are basic requirements for the process. While you might be aware that the process occurs in a small organelle inside the plant ’s cells known as chloroplast, chlorophyll is an important pigment for the process. Any loss of this pigment due to genetic or biochemical factors would also prevent photosynthesis. Also, the end result is photosynthesis is the production of glucose . So, if a plant has enough glucose, there will be a halt in the process. Biochemstry of Photosynthesis.  Image Source: www.lifeadrfit.info