What Is The Greens Favourite Plant?
The Greens don’t have a favourite plant. They like all plants and even took their name, the “Greens” from the colour of leaves.
Plants have a favourite gas. It is called carbon dioxide and they grow strong and healthy when they have lots of it.
When plants first evolved there was lots more carbon dioxide in the air, but now there isn’t so much and sometimes kind farmers pump it into greenhouses so plants can grow healthy.
Ironically, Greens like plants and trees; plants and trees like carbon dioxide; but Greens hate carbon dioxide. If the plants could talk, they would probably ask for more carbon dioxide from the Greens by way of thanks. I think that this would make the Greens very grumpy. It would be quite funny to watch.
Plants thrive with more CO2. The current level of CO2 in the atmosphere is 390 parts per million (yes that is per million, it is tiny). This is shown on the far right hand-side of the picture. Just to the left is 800 ppm, these plants are bigger and healthier. Interestingly, during the Cambrian Period, when life emerged, CO2 was 8,000 ppm, 20 times the current level. More CO2 is not a problem.