2006-09-27 01:17:44 · 16 answers · asked by Anonymous in Education & Reference ➔ Homework Help
their roots help to hold soil tgt so prevents soil erosion.
they play impt part in hydrological cycle.
they intercept rainfall and reduce surface runoff, thus preventing floods.
they absorb CO2 so they reduce global warming
replenish oxygen in atmosphere
they trap dust
natural habitat for animals and plants (forest)
plays impt part in nutrient cycle
wood can be made into paper
home for many medicinal herbs (forest)
2006-09-27 01:21:28 · answer #1 · answered by Forest_aude 3 · 1⤊ 0⤋
Since the beginning, trees have furnished us with two of life's essentials, food and oxygen. As we evolved, they provided additional necessities such as shelter, medicine, and tools. Today, their value continues to increase and more benefits of trees are being discovered as their role expands to satisfy the needs created by our modern lifestyles.
2006-09-27 08:30:44 · answer #2 · answered by slp_uk2002 2 · 0⤊ 0⤋
Trees are vital to the environment to clean the air and replenish oxygen.
2006-09-27 08:23:33 · answer #3 · answered by housemouse62451 4 · 0⤊ 0⤋
Because they give shelter to thousands of animals and birds..They give shade..they take our CO2 and give us oxygen..They give us coal products when they wither and die..they give fruits and other things for our daily life...Many of the trees like Neem,their leaves are used as medicine...there are lot more..................
2006-09-27 08:24:27 · answer #4 · answered by Deby 2 · 0⤊ 0⤋
To keep the earth cool & to help with global warming.
Also for vegetation for animals, birds, squirrels.
Also to keep my retired husband busy raking leaves in the Fall.
2006-09-27 08:21:06 · answer #5 · answered by day by day 6 · 0⤊ 0⤋
They create nutrients in the ground for other plants, create shade and food for animals (and humans) and create oxygen for the rest of us.
2006-09-27 08:20:08 · answer #6 · answered by roshambo76 2 · 0⤊ 0⤋
they suck in carbon monoxide
and give off new oxygen.
if we remove all the trees in the world
we would all die in about 25 years.
2006-09-27 08:19:57 · answer #7 · answered by rottentothecore 5 · 1⤊ 0⤋
Cause I like breathing
2006-09-27 08:19:32 · answer #8 · answered by Anonymous · 0⤊ 0⤋
They produce O2.
2006-09-27 08:20:02 · answer #9 · answered by Ray 7 · 0⤊ 0⤋
Have you heard of oxygen?
2006-09-27 08:19:43 · answer #10 · answered by bookfreak2day 6 · 0⤊ 0⤋