Plants are more important to life on our earth than we are- Almost all of the biomass (living stuff) on the earth is made up of living plants
- If all the green plants on the earth died almost all life would also die, and only a few bacteria would remain
- If all the humans left the earth in a spaceship, life on earth would go on (maybe even better without us!)
| ![Pie chart with small blue wedge out of large green circle](/ARSUserFiles/80000000/Biocontrol4Kids/img8.gif)
There are more plants on earth (the green color) than us and everything else (the blue color) Wow! |
Plants are beautiful to look at- There are over 380,000 plants we know and many more to be discovered
- Plants cover the earth except for the very coldest and hottest areas
- Plants range in size from very small (you need a microscope to see them) to very large like the giant Redwood trees in California
| ![Picture of pansies](/ARSUserFiles/80000000/Biocontrol4Kids/img10.gif) Plants are beautiful
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Plants make food- Plants provide a large amount of the food we eat
- Plants provide food for the animals
| ![Picture of fruit and vegetables](/ARSUserFiles/80000000/Biocontrol4Kids/img11.gif) |
Plants make oxygen for us to breathe- When plants trap the sun's energy and make food, they release oxygen that escapes into the air. Click here to see how? Our air is 21% oxygen and oxygen is needed by all living things
| ![Picture of sun and clouds in blue sky](/ARSUserFiles/80000000/Biocontrol4Kids/img12.gif)
Plants replace the oxygen we breathe |
Plants provide us with medicines - Medicines that keep our heart pumping and make our stomachs feel better come from plants
- Antibiotics we take for ear infections and other illnesses come from plants
| ![Picture of sick child](/ARSUserFiles/80000000/Biocontrol4Kids/img13.gif)
Plants give us medicines |