Question

how does sunlight and air act upon the roots when they are uprooted?​

Answer 1

Answer:

For growing on the earth, a tree feeds on its crust and consumes years of sunlight, air and water. ... But when they are uprooted and exposed to the sun, they become brown. The exposed roots become hardened in the sun and air and wither. Gradually they start withering away.

Answer 2

Answer:

For growing on the earth, a tree feeds on its crust and consumes years of sunlight , air and water. But when they are uprooted and exposed to the sun, they become brown. The exposed roots become hardened in the sun and air and wither . Gradually they start withering away.