Tree Growth and Survival Quiz

Knife Jab on a Tree

• A simple jab from a knife can inflict wounds on a tree's bark, potentially disrupting its protective layer.
• Damaging the bark may expose inner tissues to pathogens, leading to decay or infection.

Tree Growth

• Trees grow through a process called secondary growth, which increases the diameter of stems and roots.
• Growth occurs at the cambium layer, where new cell division allows the tree to expand upwards and outwards.
• Nutrient uptake from the soil and photosynthesis are essential for the tree's development to its full size.

Impact of Roots After an Attack

• If the tree's roots remain in the earth after an attack, it can still draw sustenance from the soil.
• Despite external damage, a healthy root system can support regrowth and recovery in the tree, depending on the severity of surface wounds.

True Statements About Tree Growth

• Trees experience continuous growth throughout their life cycle, with factors such as water, sunlight, and soil quality influencing their health.
• Environmental conditions and genetic factors play crucial roles in determining the maximum size and lifespan of a tree.