Almost everyone knows that plants and trees convert carbon dioxide into oxygen. We all need oxygen to breathe and survive. Every plant carries out this conversion. Some of them do this more effectively. NASA is always busy doing something.
10 Best Houseplants That Clean The Air – We all know that fresh air is vital for our good health, but what if you’re stuck indoors most of the time? Heather McNicol, from interior landscaper, Urban Planters, shows how just one or two air-purifying plants