Question

To prevent lawnmower damage to exposed tree roots, one should:

a. Fertilize the roots
b. Water the roots frequently
c. Place a barrier around the roots
d. Trim the exposed roots

Answer 1

To safeguard tree roots from lawnmower damage, a protective barrier should be used to shield the roots and provide a safe growth environment.

Step-by-step explanation:

To prevent lawnmower damage to exposed tree roots, one should place a barrier around the roots. This method is beneficial because it protects the meristem against injury and provides lubrication for the growing root as it navigates through soil. Fertilizing or watering the roots does not offer physical protection, and trimming can potentially harm the tree. Therefore, selecting the correct approach to protect the roots is crucial for the tree's health and stability.

It's also worth noting that roots have specific functions vital for a plant's survival. For instance, deep roots help a plant by providing stability and accessing water from deeper soil layers, which is especially important in environments with limited water resources. Plants with such root systems often have additional adaptations like reduced foliage and sunken stomata to conserve water, ensuring they thrive in challenging conditions.