What Would Life Be Like Without Trees?

Question

What Would Life Be Like Without Trees?

Answer 1

yes , no life.

we breathe oxygen and breathout carbon dioxide.

plants such as trees take in carbon dioxide and goes through photosynthesis to create food, and oxygen is a byproduct which it realases into the air, which we breathe, conitnuing the cycle.

now trees (i think) are like 80% of all vegetation, so if 80% of oxygen producers were gone, adding the billions of people across the earth who breathe, plus the cars and other smog creating variables=no life.

Answer 2

nonexistent.

Answer 3

there would be no life. we get our oxygen from trees, so, everyone would be dead.

Answer 4

Life without trees would mean everything would be dead

Answer 5

Lots of things would die and earth would look ugly

Answer 6

Life would be of low quantity because of the lack of oxygen producers.

Also, if humans could still survive, there would not be paper, etc.

Answer 7

no life !

Answer 8

Totally sucky.

Answer 9

There would be no oxygen produced, and the human race would cease to exist as we know it.

Answer 10

there wouldn't be one they make are oxygen and there wouldnt be no wood to build houses

Answer 11

Tarzan have to travel on knuckles. No banana for Cheetah.

Answer 12

We would have less oxygen and more carbon dioxide which would be really bad. This is because trees uses the carbon dioxide for photosynthesis and turns it into good ole oxygen. WE NEED TREES or we would probably have to start paying for oxygen. =D.

Answer 13

Most of us appear to agree it would be pretty bad. However, a lot of liberals want us to have life without God, who created the trees.

Answer 14

There was life on earth before the evolution of trees. There was marine life for millions of years before the first land plants. The earliest plants, not trees, were low-growing around the edges of the seas. The first forests appeared in the late Devonian. Interestingly, these low diversity forests disappeared at the end of the Devonian, to be replaced, for awhile, by landscapes dominated by ferns, and other low-growing plants. This could be what the more humid and warm parts of the earth's surface would be like without trees.

There are many places on earth where trees don't grow or are rare now: high altitudes, high latitudes, deserts.

Trees certainly alter the environment by providing shade, fruit, pollen, by preventing erosion. Very specialized animal species or understory dwellers might go extinct. As photosynthesizers, trees use carbon dioxide and give off oxygen--but so do other plants.