If there were plants i the world, we will die because plants make the air for us to breath and live. If we can find another way that we can breath without plants, we could live. It is the same thing with underwater. Fishes and other living things there need plants and sunlight to live and breath just like us so everyone is the same. Also, plants give us food, calcium, healthy things, etc. Without plants, it will be very hard to find food and even if we kill an animal that never ate anything other then other animals might not have any healthy things in their body song it be no big use for killing animals. So try not to kill that many animals and plants. That way, we can help to keep the world healthy.
If all the plants die,there will be no oxygen.and without oxygen the humans cannot breathe without it.
We would all be dead...
The plant would lose its color and eventually start to wither.
Without the Internet, The World would tremble. Political Uprise would happen and many other things can happen.
what would happen to plants nutrition if plants did not have roots
Without plants there would be nothing to eat and nothing to breath.
Plants would grow gracefully and they might takeover the wild.
Without the sun, Earth would be in darkness except for minimal light from small stars and the moon. Plants would not survive due to lack of sunlight. Without plants animals would not have food and would also die.
The surface of moon.
all of the plants would die and the grass and the trees
destruction of the whole world
We would all be 'not good'.