If there is more CO2 in the air than in the past, are plants growing better than ever before?

Question

If there is more CO2 in the air than in the past, are plants growing better than ever before?

In: 3

Answer 1

Would you be growing better than ever before if we supplied you with an extra hose of pure O2 that you could huff all you wanted?

That’s essentially the same question. You get more stuff to breathe, but not any extra water or exercise or nourishment. Are you going to grow better without better food water or exercise?