2007-10-30 14:44:11 · 6 answers · asked by Anonymous in Science & Mathematics ➔ Biology
Humans get there energy from eating things that either get there energy from photosynthesis itself (like plants) or things that get there energy from eating plants (like animals) w/out photosynthesis humans would not be able to have energy, because as you know we cannot create out own, by say standing out in the sun, so we have to find a place to get it.
2007-10-30 16:49:53 · answer #1 · answered by Anonymous · 0⤊ 0⤋
When the process photosynthesis takes place, it takes in carbon dioxide which helps to decreases the amount of carbon dioxide in the surrounding air which can oso prevent global warming from speeding up. The temperature would not be so hot... ;)
not sure, juz 4 ur reference!!! :)
2007-10-30 23:09:22 · answer #2 · answered by lovemusiccw 2 · 0⤊ 0⤋
well in photosynthesis chemicals inside the plant called chlorphyll absorb light energy and convert it to cellulose. the bi-product (the waste created in this process) is oxygen. so they release oxygen and use carbondioxide that is the bi-product of humans breathing. so without photosynthesis we wouldn't have oxygen therefore we couldn't live
2007-10-30 21:50:58 · answer #3 · answered by David S 1 · 0⤊ 0⤋
You eat the plants that use photosynthesis and you eat animals that have eaten those plants.
2007-10-30 21:49:15 · answer #4 · answered by Anonymous · 0⤊ 0⤋
Well, if there were nothing GREEN to eat- there'd be VERY little Meat, a LOT fewer vegetables- & NO milk. So we'd probably die... -THAT makes it kinda Important- don't you think?! (Not only THAT; but we couldn't go "Green"- anymore...-We might have to go "Purple" instead... And it JUST wouldn't BE the same...). :0
2007-10-30 21:57:15 · answer #5 · answered by Joseph, II 7 · 0⤊ 0⤋
photosynthesis is wat plants do to get energy. It makes sugar(not the kind you eat) and stores it. When you eat it you get the energy.
2007-10-30 21:54:10 · answer #6 · answered by HEYwhatsup? 2 · 0⤊ 0⤋