What Would Happen If There Were No Trees?

We would have less oxygen to breath and trees help in preventing erosion to the land.

There would be no life on earth

People inhale oxygen,and exhale C4(carbon dioxide).Trees inhale C4,and exhale oxygen.If there were no trees we would die from lack of air.

No trees Means no oxygen and that Means no people on earth so no more earth

I think that if all of the trees got cut down we would have not any oxygen because that comes from trees and there would be animal and plant extinction and we would end up dying from lack of oxygen

If they were no trees we would not breath and not be alive.

We would eventually die of oxygen deprivation, trees give off oxygen and take in carbon dioxide.

The world will lack of oxygen,lants and animals would die, sandstorm and floods

If there are no trees tsunami will be in front of you or earthquakes can shake you or the whole world will be sinking in front of you ....

We would not be alive

We would have not survived till now

If there will be no tree we would not survive