Answer :
*The leaves or fruits in trees provide food for some organisms and thus maintain ecological balance.
*Trees provide oxygen which are required for animals for respiration.
*The roots in trees hold soil and thus prevent soil erosion.
All these maintain ecological balance
*Trees provide oxygen which are required for animals for respiration.
*The roots in trees hold soil and thus prevent soil erosion.
All these maintain ecological balance
The leaves or fruits in trees provide food for some organisms and thus maintain ecological balance.
Trees provide oxygen
Trees provide oxygen